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GB/T 10810.3-2025 Chinese PDF (GB /T10810.3-2025) GB/T 13522-2024 English versions: GB/T 20854-2025

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English versions: GB/T 20854-2025

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)

GB/T 13211-2025_Chinese: General quality requirements for canned pears (Chinese: 梨罐头质量通则)

GB/T 12385-2025_Chinese: Standard test methods for sealability of gaskets for pipe flanges (Chinese: 管法兰用垫片密封性能试验方法)

English versions: GB 15093-2025

GB/T 10810.3-2025 Chinese PDF (GB /T10810.3-2025) GB/T 13522-2024 English versions: GB/T 20854-2025GB T 10810. 3 2025_Chinese: Uncut finished spectacle lenses Part 3: Transmittance test methods (Chinese: 3) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 10810. 3 2025

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