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GB/T 44939-2024_Chinese: Guidelines for quality grading of consumer products - Footwear (Chinese: 消费品质量分级导则 鞋类)
4-2025_Chinese: Assembled spectacles - Part 4: Multifocal and power-variation near-vision spectacles (Chinese: 配装眼镜 第4部分：多焦和渐变焦老视成镜)
English versions: GB/T 22248-2025
English versions: GB/T 45068
GB/T 36287
GB/T 45391-2025 Chinese PDF (GB /T45391-2025) GB/T 2424.25-2024 GB/T 44939-2024_Chinese: Guidelines for qualityGB T 45391 2025_Chinese: Non destructive testing instruments Equipment for eddy current examination Array probe characteristics and verification (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45391 2025
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