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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)
304-2025_Chinese: National food safety standard - Determination of trivalent chromium and hexavalent chromium in foods (Chinese: 食品安全国家标准 食品中三价铬和六价铬的测定)
2-2025_Chinese: Safety of transformers
GB/T 11828
4-2025_Chinese: Information technology - Abstract Syntax Notation One(ASN
GB 20071-2025 Chinese PDF GB 5768.1-2025 GB/T 12385-2025_Chinese: Standard test methodsGB 20071 2025_Chinese: The protection of the occupants in the event of a lateral collision (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 20071 2025
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