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GB/T 20931
English versions: GB/T 45059-2024
GB/T 45205-2024_Chinese: Specification for fair competition compliance management for undertakings (Chinese: 经营者公平竞争合规管理规范)
English versions: GB 30251-2024
palladium contents - Inductively coupled plasma mass spectrometry method (Chinese: 铁矿石 金、银、铂、钯含量的测定 电感耦合等离子体质谱法)
GB/T 1231-2024 Chinese PDF (GB/T1231-2024) GB/T 44872-2024 GB/T 20931GB T 1231 2024_Chinese: High strength bolts with large hexagon head assemblies for steel structures (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 1231 2024
