https://www.rastro.ai Practical guides, playbooks, and teardowns for industrial product data and catalog operations. en https://www.rastro.ai/resources/bearing-part-number-guide-skf-nsk-fag-decoded https://www.rastro.ai/resources/bearing-part-number-guide-skf-nsk-fag-decoded Tue, 31 Mar 2026 00:00:00 GMT Learn to decode any bearing part number from SKF, NSK, FAG, or Timken. Covers ISO bore codes, dimension series, and the suffix translation table across brands. https://www.rastro.ai/resources/din-rail-dimensions-ts-35-ts-32-ts-15-chart https://www.rastro.ai/resources/din-rail-dimensions-ts-35-ts-32-ts-15-chart Tue, 31 Mar 2026 00:00:00 GMT Complete DIN rail dimension reference: TS 35x7.5, TS 35x15, TS 32, and TS 15 profiles with metric/inch values, material options, and device compatibility per EN 60715. https://www.rastro.ai/resources/etim-classification-how-the-data-model-actually-works https://www.rastro.ai/resources/etim-classification-how-the-data-model-actually-works Tue, 31 Mar 2026 00:00:00 GMT Learn how ETIM's EC/EF/EV code system encodes products. See a real classified MCB record and the three steps to start classifying your electrical catalog. https://www.rastro.ai/resources/etim-vs-unspsc-vs-eclass-which-standard-you-need https://www.rastro.ai/resources/etim-vs-unspsc-vs-eclass-which-standard-you-need Tue, 31 Mar 2026 00:00:00 GMT See how the same contactor looks in ETIM, UNSPSC, and eClass. Learn which standard your trading partners require and when you need more than one. https://www.rastro.ai/resources/nema-motor-frame-size-chart-t-frame-dimensions https://www.rastro.ai/resources/nema-motor-frame-size-chart-t-frame-dimensions Tue, 31 Mar 2026 00:00:00 GMT Decode NEMA T-frame numbers in seconds: first two digits ÷ 4 = shaft height in inches. Complete dimensions, C-face bolt data, and IEC cross-reference with swap warnings. https://www.rastro.ai/resources/npt-thread-dimensions-116-to-4-inch-reference https://www.rastro.ai/resources/npt-thread-dimensions-116-to-4-inch-reference Tue, 31 Mar 2026 00:00:00 GMT Complete NPT thread dimensions from 1/16 to 4 inch per ASME B1.20.1. OD, TPI, pitch diameter, and engagement values. The nominal size isn't the OD. https://www.rastro.ai/resources/glossary/etim-ec000042-miniature-circuit-breaker https://www.rastro.ai/resources/glossary/etim-ec000042-miniature-circuit-breaker Tue, 31 Mar 2026 00:00:00 GMT ETIM class EC000042 for MCBs: key features, EF codes, a worked example with real values, and the classification mistakes that fail validation. https://www.rastro.ai/resources/glossary/etim-ec000047-channel-cable-tray https://www.rastro.ai/resources/glossary/etim-ec000047-channel-cable-tray Tue, 31 Mar 2026 00:00:00 GMT ETIM class EC000047 for channel cable trays: key features, dimension and load EF codes, a worked example, and common mistakes in cable management classification. https://www.rastro.ai/resources/glossary/etim-ec000141-contactor https://www.rastro.ai/resources/glossary/etim-ec000141-contactor Tue, 31 Mar 2026 00:00:00 GMT ETIM class EC000141 for power contactors: key features, EF codes for coil voltage and AC-3 ratings, a worked ABB AF16 example, and classification mistakes that break filters. https://www.rastro.ai/resources/glossary/etim-ec001364-led-luminaire https://www.rastro.ai/resources/glossary/etim-ec001364-led-luminaire Tue, 31 Mar 2026 00:00:00 GMT ETIM class EC001364 for LED luminaires: key features for luminous flux, color temperature, and CRI, a worked Philips WT120C example, and classification mistakes that hurt lighting searches. https://www.rastro.ai/resources/glossary/etim-ec001590-switch-residential https://www.rastro.ai/resources/glossary/etim-ec001590-switch-residential Tue, 31 Mar 2026 00:00:00 GMT ETIM class EC001590 for residential switches: key features, wiring and mounting EF codes, a worked example, and the boundary with push-buttons and dimmers. https://www.rastro.ai/resources/glossary/etim-ec001744-downlight-spot-floodlight https://www.rastro.ai/resources/glossary/etim-ec001744-downlight-spot-floodlight Tue, 31 Mar 2026 00:00:00 GMT ETIM class EC001744 for downlights, spots, and floodlights: key features, beam and output EF codes, a worked example, and the line between EC001744 and EC002892. https://www.rastro.ai/resources/glossary/etim-ec002557-cable-gland https://www.rastro.ai/resources/glossary/etim-ec002557-cable-gland Tue, 31 Mar 2026 00:00:00 GMT ETIM class EC002557 for cable glands: key features for thread type, clamping range, and IP rating, a worked Lapp SKINTOP MS-M 20x1.5 example, and common classification errors. https://www.rastro.ai/resources/glossary/etim-ec002892-ceiling-wall-luminaire https://www.rastro.ai/resources/glossary/etim-ec002892-ceiling-wall-luminaire Tue, 31 Mar 2026 00:00:00 GMT ETIM class EC002892 for ceiling and wall luminaires: key features, lighting EF codes, a worked example, and how to distinguish it from EC001744 downlights. https://www.rastro.ai/resources/glossary/ip44-rating-explained https://www.rastro.ai/resources/glossary/ip44-rating-explained Tue, 31 Mar 2026 00:00:00 GMT What IP44 means, how IEC 60529 tests it with a 1mm wire probe and splash water, which indoor products carry it, and where IP54 or IP65 takes over. https://www.rastro.ai/resources/glossary/ip54-rating-explained https://www.rastro.ai/resources/glossary/ip54-rating-explained Tue, 31 Mar 2026 00:00:00 GMT What IP54 means, how IEC 60529 tests dust protection and splash resistance, which products use it, and when to upgrade to IP65 for outdoor or washdown areas. https://www.rastro.ai/resources/glossary/ip65-rating-explained https://www.rastro.ai/resources/glossary/ip65-rating-explained Tue, 31 Mar 2026 00:00:00 GMT What IP65 means, how it's tested under IEC 60529, which products carry it, and when you need IP66 or IP67 instead. Quick reference for catalog and spec teams. https://www.rastro.ai/resources/glossary/ip67-rating-explained https://www.rastro.ai/resources/glossary/ip67-rating-explained Tue, 31 Mar 2026 00:00:00 GMT What IP67 means, the IEC 60529 immersion test at 1m for 30 minutes, which products need it, and why you might also need IP65 for jet protection. https://www.rastro.ai/resources/glossary/ip68-rating-explained https://www.rastro.ai/resources/glossary/ip68-rating-explained Tue, 31 Mar 2026 00:00:00 GMT What IP68 means, why two IP68 products can have wildly different depth ratings, which products need it, and how to read the fine print in datasheets. https://www.rastro.ai/resources/your-distributor-just-asked-for-etim-data-now-what https://www.rastro.ai/resources/your-distributor-just-asked-for-etim-data-now-what Wed, 25 Mar 2026 00:00:00 GMT What ETIM is, what your distributor actually needs, what good looks like, and the fastest way to get there. A practical guide for manufacturers. https://www.rastro.ai/resources/gtin-check-digit-formula-in-excel-calculate-validate-barcodes https://www.rastro.ai/resources/gtin-check-digit-formula-in-excel-calculate-validate-barcodes Fri, 20 Mar 2026 00:00:00 GMT Copy-paste Excel formulas to calculate and validate GTIN-8, GTIN-12, GTIN-13, and GTIN-14 check digits. Plus: how to fix the leading-zero corruption problem. https://www.rastro.ai/resources/glossary/atex-zone-classification-zone-to-category-reference https://www.rastro.ai/resources/glossary/atex-zone-classification-zone-to-category-reference Fri, 20 Mar 2026 00:00:00 GMT Map ATEX zones 0/1/2/20/21/22 to equipment categories and EPLs. Decode markings like Ex II 2G Ex d IIB T4 Gb with real examples. https://www.rastro.ai/resources/glossary/bsp-thread-dimensions-in-mm-complete-reference-tables https://www.rastro.ai/resources/glossary/bsp-thread-dimensions-in-mm-complete-reference-tables Fri, 20 Mar 2026 00:00:00 GMT BSPP and BSPT thread dimensions from 1/8 to 4 inch. Major OD, pitch diameter, minor diameter, tolerances, and gauge plane data per ISO 228-1 and ISO 7-1. https://www.rastro.ai/resources/glossary/ies-file-format-every-line-explained-lm-63-2002 https://www.rastro.ai/resources/glossary/ies-file-format-every-line-explained-lm-63-2002 Fri, 20 Mar 2026 00:00:00 GMT Line-by-line breakdown of the IES photometric file format. What each field means and the 5 errors that cause DIALux and AGi32 failures. https://www.rastro.ai/resources/glossary/ip-rating-chart-iec-60529-codes-with-test-conditions https://www.rastro.ai/resources/glossary/ip-rating-chart-iec-60529-codes-with-test-conditions Fri, 20 Mar 2026 00:00:00 GMT Full IP rating reference with IEC 60529 test conditions. Digits 0-6 and 0-9K, supplementary letters, and why IP68 depth varies by manufacturer. https://www.rastro.ai/resources/common-barcode-errors-in-supplier-feeds https://www.rastro.ai/resources/common-barcode-errors-in-supplier-feeds Thu, 19 Mar 2026 00:00:00 GMT A practical guide to catching and fixing barcode errors in supplier feeds: wrong check digits, truncated GTINs, spaces, and UPC-12 vs EAN-13 confusion. https://www.rastro.ai/resources/common-etim-namespace-and-mandatory-field-errors https://www.rastro.ai/resources/common-etim-namespace-and-mandatory-field-errors Thu, 19 Mar 2026 00:00:00 GMT 10 most common ETIM BMEcat errors with XML examples and fixes. Namespace mismatches, missing mandatory fields, boolean format, code formats, and more. https://www.rastro.ai/resources/common-rec-20-mistakes-in-bmecat-and-edi https://www.rastro.ai/resources/common-rec-20-mistakes-in-bmecat-and-edi Thu, 19 Mar 2026 00:00:00 GMT Common Rec 20 unit code errors in BMEcat and EDI. The piece code problem (EA vs C62), wrong metric abbreviations, and how to fix them before your file gets rejected. https://www.rastro.ai/resources/how-to-standardize-ral-color-values https://www.rastro.ai/resources/how-to-standardize-ral-color-values Thu, 19 Mar 2026 00:00:00 GMT Fix RAL color data quality issues in your electrical product catalog. Normalize formats, validate codes, handle hex approximations, and build clean faceted search. https://www.rastro.ai/resources/playbooks/how-to-identify-iec-60309-plug https://www.rastro.ai/resources/playbooks/how-to-identify-iec-60309-plug Thu, 19 Mar 2026 00:00:00 GMT Identify IEC 60309 industrial plugs by color, markings, pin count, and housing size. Cross-reference tables and wiring diagrams for common configurations. https://www.rastro.ai/resources/playbooks/how-to-identify-thread-from-diameter-and-pitch https://www.rastro.ai/resources/playbooks/how-to-identify-thread-from-diameter-and-pitch Thu, 19 Mar 2026 00:00:00 GMT Step-by-step thread identification from diameter and pitch measurements. Tools, technique, cross-reference tables for NPT, BSP, and Metric threads. https://www.rastro.ai/resources/playbooks/how-to-validate-eclass-in-bmecat https://www.rastro.ai/resources/playbooks/how-to-validate-eclass-in-bmecat Thu, 19 Mar 2026 00:00:00 GMT Step-by-step ECLASS BMEcat 2005 validation: IRDI formats, property existence checks, unit validation, and enum verification against ECLASS 16.0 reference data. https://www.rastro.ai/resources/playbooks/how-to-validate-etim-xml-export https://www.rastro.ai/resources/playbooks/how-to-validate-etim-xml-export Thu, 19 Mar 2026 00:00:00 GMT Validate BMEcat XML with ETIM classification step by step. XSD checks, mandatory field rules, common errors, and fixes to avoid distributor file rejections. https://www.rastro.ai/resources/playbooks/how-to-validate-photometric-files-before-upload https://www.rastro.ai/resources/playbooks/how-to-validate-photometric-files-before-upload Thu, 19 Mar 2026 00:00:00 GMT Validate EULUMDAT and IES photometric files step by step. Structural checks, metadata quality, flux consistency, and common errors to fix before upload. https://www.rastro.ai/resources/glossary/cenelec-cable-designation-explained https://www.rastro.ai/resources/glossary/cenelec-cable-designation-explained Thu, 19 Mar 2026 00:00:00 GMT Decode CENELEC HD 361 harmonized cable designations. Every position explained: voltage, insulation, sheath, conductor. Examples for H07V-U, H05VV-F, H07RN-F. https://www.rastro.ai/resources/glossary/gtin-vs-ean-vs-upc https://www.rastro.ai/resources/glossary/gtin-vs-ean-vs-upc Thu, 19 Mar 2026 00:00:00 GMT Understand the differences between GTIN, EAN, and UPC barcodes. Learn which numbering system applies to your electrical product catalog and how they interrelate. https://www.rastro.ai/resources/glossary/how-to-read-an-atex-marking https://www.rastro.ai/resources/glossary/how-to-read-an-atex-marking Thu, 19 Mar 2026 00:00:00 GMT Read an ATEX marking step by step. Every component from the Ex symbol to temperature class explained, with real marking examples for electrical equipment. https://www.rastro.ai/resources/glossary/iec-60309-color-and-clock-positions-explained https://www.rastro.ai/resources/glossary/iec-60309-color-and-clock-positions-explained Thu, 19 Mar 2026 00:00:00 GMT IEC 60309 color codes, clock positions, and voltage assignments. Full reference table for industrial CEE plugs and sockets from 16A to 125A. https://www.rastro.ai/resources/glossary/ies-vs-ldt-photometric-files https://www.rastro.ai/resources/glossary/ies-vs-ldt-photometric-files Thu, 19 Mar 2026 00:00:00 GMT Compare IES and LDT (EULUMDAT) photometric file formats: structure, data content, regional usage, and validation. What lighting product data teams need to know. https://www.rastro.ai/resources/glossary/ik-rating-explained https://www.rastro.ai/resources/glossary/ik-rating-explained Thu, 19 Mar 2026 00:00:00 GMT Learn how IK impact ratings work, from IK00 to IK10. Understand joule values, test methods, and when to specify IK ratings for electrical enclosures and luminaires. https://www.rastro.ai/resources/glossary/ip-rating-explained https://www.rastro.ai/resources/glossary/ip-rating-explained Thu, 19 Mar 2026 00:00:00 GMT Learn how to read IP ratings for electrical products. Understand both digits, optional letters, and what common ratings like IP54, IP65, IP67 actually mean. https://www.rastro.ai/resources/glossary/nema-enclosure-types-explained https://www.rastro.ai/resources/glossary/nema-enclosure-types-explained Thu, 19 Mar 2026 00:00:00 GMT Complete guide to NEMA enclosure types from Type 1 to Type 13. Understand which types are indoor, outdoor, hazardous location, and how they map to product data. https://www.rastro.ai/resources/glossary/unece-rec-20-unit-codes-explained https://www.rastro.ai/resources/glossary/unece-rec-20-unit-codes-explained Thu, 19 Mar 2026 00:00:00 GMT UN/CEFACT Rec 20 unit codes for product data: most common codes for electrical and industrial products, BMEcat usage, EDI, and how to avoid typical mistakes. https://www.rastro.ai/resources/glossary/what-is-a-cas-number https://www.rastro.ai/resources/glossary/what-is-a-cas-number Thu, 19 Mar 2026 00:00:00 GMT Learn what CAS numbers are, how they work, their check digit format, and where they appear in product data for chemical compliance and safety data sheets. https://www.rastro.ai/resources/glossary/what-is-a-gln https://www.rastro.ai/resources/glossary/what-is-a-gln Thu, 19 Mar 2026 00:00:00 GMT Learn what a GLN is, how it works, where it appears in product data and EDI, and why electrical distributors need to validate GLN numbers in their systems. https://www.rastro.ai/resources/glossary/what-is-an-eclass-irdi https://www.rastro.ai/resources/glossary/what-is-an-eclass-irdi Thu, 19 Mar 2026 00:00:00 GMT ECLASS IRDI format explained: class, property, unit, and value identifiers. How the 0173-1#XX-XXX999#999 structure works. Validation rules and real examples. https://www.rastro.ai/resources/glossary/what-is-etim-in-bmecat https://www.rastro.ai/resources/glossary/what-is-etim-in-bmecat Thu, 19 Mar 2026 00:00:00 GMT How ETIM classification works inside BMEcat XML. Class codes, feature codes, value structures, and the XML elements that carry them. Guide for data engineers. https://www.rastro.ai/resources/glossary/what-is-ral-classic https://www.rastro.ai/resources/glossary/what-is-ral-classic Thu, 19 Mar 2026 00:00:00 GMT Learn how the RAL Classic color system works, its numbering ranges, common industrial color codes, and why standardizing RAL values matters for product catalogs. https://www.rastro.ai/resources/glossary/what-is-the-svhc-candidate-list https://www.rastro.ai/resources/glossary/what-is-the-svhc-candidate-list Thu, 19 Mar 2026 00:00:00 GMT Understand the SVHC Candidate List under EU REACH: what SVHCs are, how substances are added, Article 33 duties, and what this means for electrical product data. https://www.rastro.ai/resources/comparisons/16a-blue-vs-32a-red-connector https://www.rastro.ai/resources/comparisons/16a-blue-vs-32a-red-connector Thu, 19 Mar 2026 00:00:00 GMT Compare 16A blue and 32A red IEC 60309 connectors. Specifications, pin configurations, use cases, and how to catalog them correctly. https://www.rastro.ai/resources/comparisons/atex-vs-iecex https://www.rastro.ai/resources/comparisons/atex-vs-iecex Thu, 19 Mar 2026 00:00:00 GMT Compare ATEX and IECEx explosion protection certification systems. Understand the differences in markings, scope, and when each applies for electrical equipment. https://www.rastro.ai/resources/comparisons/cas-vs-ec-number https://www.rastro.ai/resources/comparisons/cas-vs-ec-number Thu, 19 Mar 2026 00:00:00 GMT Compare CAS and EC numbers for chemical substance identification. Learn which identifier is required for REACH, SDS documentation, and product compliance data. https://www.rastro.ai/resources/comparisons/eclass-vs-etim-for-distributors https://www.rastro.ai/resources/comparisons/eclass-vs-etim-for-distributors Thu, 19 Mar 2026 00:00:00 GMT Compare ECLASS and ETIM for distributor catalogs. Structure, identifiers, industry focus, data pool requirements, and practical guidance on when to use each system. https://www.rastro.ai/resources/comparisons/gln-vs-gtin https://www.rastro.ai/resources/comparisons/gln-vs-gtin Thu, 19 Mar 2026 00:00:00 GMT Compare GLN and GTIN identifiers. Learn what each identifies, when to use which, and how they work together in product data management and EDI transactions. https://www.rastro.ai/resources/comparisons/h05vv-f-vs-h07rn-f https://www.rastro.ai/resources/comparisons/h05vv-f-vs-h07rn-f Thu, 19 Mar 2026 00:00:00 GMT Compare H05VV-F and H07RN-F cables: construction, voltage rating, insulation, applications, and how to catalog them. The two most common flexible cable types. https://www.rastro.ai/resources/comparisons/ik08-vs-ik10 https://www.rastro.ai/resources/comparisons/ik08-vs-ik10 Thu, 19 Mar 2026 00:00:00 GMT Compare IK08 (5 joules) and IK10 (20 joules) impact protection ratings. Learn when to specify each for luminaires, enclosures, and electrical equipment. https://www.rastro.ai/resources/comparisons/ip54-vs-ip65-vs-ip67 https://www.rastro.ai/resources/comparisons/ip54-vs-ip65-vs-ip67 Thu, 19 Mar 2026 00:00:00 GMT Compare IP54, IP65, and IP67 ratings for electrical equipment. Learn the differences in dust and water protection and when to specify each rating. https://www.rastro.ai/resources/comparisons/nema-vs-ip-ratings https://www.rastro.ai/resources/comparisons/nema-vs-ip-ratings Thu, 19 Mar 2026 00:00:00 GMT Learn why NEMA and IP ratings are not interchangeable. Understand what each tests, the one-directional mapping, and how to handle both in your product catalog. https://www.rastro.ai/resources/comparisons/npt-vs-bsp-vs-metric-threads https://www.rastro.ai/resources/comparisons/npt-vs-bsp-vs-metric-threads Thu, 19 Mar 2026 00:00:00 GMT Compare NPT, BSP, and Metric threads: angle differences, measurement methods, visual identification, and when each standard applies. For product data teams. https://www.rastro.ai/resources/comparisons/svhc-vs-scip-vs-reach-annex-xvii https://www.rastro.ai/resources/comparisons/svhc-vs-scip-vs-reach-annex-xvii Thu, 19 Mar 2026 00:00:00 GMT Compare SVHC Candidate List, SCIP database, and REACH Annex XVII. Learn which EU chemical regulation applies when and what it means for your product data. https://www.rastro.ai/resources/58-fields-in-a-complete-electrical-product-record https://www.rastro.ai/resources/58-fields-in-a-complete-electrical-product-record Wed, 11 Mar 2026 00:00:00 GMT See which fields separate a working product listing from one that drives sales. Real Schneider contactor breakdown: 17 typical fields vs 58 complete. https://www.rastro.ai/resources/7-field-level-errors-that-stall-every-catalog-launch https://www.rastro.ai/resources/7-field-level-errors-that-stall-every-catalog-launch Wed, 11 Mar 2026 00:00:00 GMT A pre-launch validation checklist for catalog managers: UOM mismatches, voltage formatting, duplicate GTINs, and 4 more errors that delay go-live by weeks. https://www.rastro.ai/resources/clear-a-5000-sku-backlog-in-90-days-without-hiring https://www.rastro.ai/resources/clear-a-5000-sku-backlog-in-90-days-without-hiring Wed, 11 Mar 2026 00:00:00 GMT Tier-based enrichment plan for mid-size distributors: 95% completeness for top SKUs, baseline for the rest. Real throughput numbers and a 12-week checklist. https://www.rastro.ai/resources/erp-to-ecommerce-bridge-the-150k-sku-data-gap https://www.rastro.ai/resources/erp-to-ecommerce-bridge-the-150k-sku-data-gap Wed, 11 Mar 2026 00:00:00 GMT Your ERP has 8 fields. Your website needs 28. A field-by-field breakdown of the gap and three real approaches to bridge it without replacing your ERP. https://www.rastro.ai/resources/etim-xchange-20-5-breaking-changes-that-fail-your-export https://www.rastro.ai/resources/etim-xchange-20-5-breaking-changes-that-fail-your-export Wed, 11 Mar 2026 00:00:00 GMT Numeric values now separate from units. 119 new classes split old mappings. Mandatory LCA fields. XML-to-JSON examples and a migration checklist with estimates. https://www.rastro.ai/resources/extract-product-specs-from-pdfs-with-full-traceability https://www.rastro.ai/resources/extract-product-specs-from-pdfs-with-full-traceability Wed, 11 Mar 2026 00:00:00 GMT 5-step workflow to extract manufacturer specs from PDFs while tracking source file, page, and table for every value. Handles merged cells and OCR errors. https://www.rastro.ai/resources/how-to-onboard-a-new-supplier-range-in-24-hours https://www.rastro.ai/resources/how-to-onboard-a-new-supplier-range-in-24-hours Wed, 11 Mar 2026 00:00:00 GMT Cut supplier onboarding from 30 days to 24 hours. Schema mapping, normalization, validation gates, and enrichment in a single-day workflow for distributors. https://www.rastro.ai/resources/one-product-five-feeds-stop-maintaining-them-separately https://www.rastro.ai/resources/one-product-five-feeds-stop-maintaining-them-separately Wed, 11 Mar 2026 00:00:00 GMT Build one master product record and generate channel-specific feeds automatically. Cut product launch time from 4.75 hours to 1.25 hours per SKU. https://www.rastro.ai/resources/the-real-cost-of-processing-a-manufacturer-price-update https://www.rastro.ai/resources/the-real-cost-of-processing-a-manufacturer-price-update Wed, 11 Mar 2026 00:00:00 GMT One underpriced SKU costs more than a pricing analyst's salary. Six failure points in price file processing and the validation checks that stop margin leakage. https://www.rastro.ai/resources/why-your-led-panel-light-search-returns-214-results-and-none-of-them-help https://www.rastro.ai/resources/why-your-led-panel-light-search-returns-214-results-and-none-of-them-help Wed, 11 Mar 2026 00:00:00 GMT When product search returns 214 results with 87 wattage options, buyers leave. Trace the root cause to taxonomy depth and attribute gaps, then fix it. https://www.rastro.ai/resources/playbooks/etim-classification-workflow https://www.rastro.ai/resources/playbooks/etim-classification-workflow Tue, 10 Mar 2026 00:00:00 GMT Step-by-step guide to classifying electrical distributor catalogs with ETIM. Covers data prep, class selection, feature mapping, and quality assurance.