GB/T 6378.7-2024 Chinese PDF (GB/T6378.7-2024) GB/T 21536-2024 English versions: GB/T 45599-2025

English versions: GB/T 45599-2025

GB/T 33492-2024_Chinese: Management specification of second-hand goods exchange market (Chinese: 二手货交易市场经营管理规范)

English versions: GB/T 45649-2025

GB 20128-2024_Chinese: Inert gas extinguishing agent (Chinese: 惰性气体灭火剂)

31-2024_Chinese: Specification for inspecting exit cultural relics - Part 31: Jewelry (Chinese: 文物出境审核规范 第31部分：首饰)

GB/T 6378.7-2024 Chinese PDF (GB/T6378.7-2024) GB/T 21536-2024 English versions: GB/T 45599-2025GB T 6378. 7 2024_Chinese: Sampling procedures for inspection by variables Part 7: Procedures for assessment of declared quality levels for percent nonconforming (Chinese: 7) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 6378. 7 2024