GB/T 6378.7-2024 Chinese PDF (GB/T6378.7-2024) GB/T 21536-2024 GB/T 17359-2023_Chinese: Microbeam analysis -

GB/T 17359-2023_Chinese: Microbeam analysis - Quantitative analysis using energy-dispersive spectrometry (EDS) for elements with an atomic number of 11 (Na) or above (Chinese: 微束分析 原子序数不小于11的元素能谱法定量分析)

GB/T 3405-2025_Chinese: Petroleum benzene (Chinese: 石油苯)

English versions: GB/T 45631-2025

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

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)

GB/T 6378.7-2024 Chinese PDF (GB/T6378.7-2024) GB/T 21536-2024 GB/T 17359-2023_Chinese: Microbeam analysis -GB 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