GB/T 45514-2025 Chinese PDF (GB /T45514-2025) GB/T 23595.7-2025 English versions: GB/T 17642-2025

Name: GB/T 45514-2025 Chinese PDF (GB /T45514-2025) GB/T 23595.7-2025 English versions: GB/T 17642-2025
Brand: roaa.app
SKU: 31139164109
Price: 39.00 USD
Availability: InStock
Rating: 4.2718 (10 reviews)

SKU: 31139164109

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Description

English versions: GB/T 17642-2025

5-2025_Chinese: Uncut finished spectacle lenses - Part 5: Abrasion-resistant of surfaces test methods (Chinese: 眼镜镜片第5部分：表面耐磨试验方法)

English versions: GB/T 38178

English versions: GB/T 20991-2024

English versions: GB/T 30907-2025

GB/T 45514-2025 Chinese PDF (GB /T45514-2025) GB/T 23595.7-2025 English versions: GB/T 17642-2025GB T 45514 2025_Chinese: Textiles Quantitative chemical analysis Mixtures of polyarylate with certain other fibers (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45514 2025

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