GB/T 42513.5-2023 Chinese PDF (GB/T42513.5-2023) GB/T 15342-2023 GB 20128-2024_Chinese: Inert gas extinguishing

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

English versions: GB/T 4446-2025

5-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 5: Small components (Chinese: 压水堆核电厂核岛机械设备设计规范 第5部分：小型设备)

GB/T 45299-2025_Chinese: Dried dill (Chinese: 干莳萝)

GB 17167-2025_Chinese: General rules for energy measuring instrument equipping and managing of energy user (Chinese: 用能单位能源计量器具配备和管理通则)

GB/T 42513.5-2023 Chinese PDF (GB/T42513.5-2023) GB/T 15342-2023 GB 20128-2024_Chinese: Inert gas extinguishingGB T 42513. 5 2023_Chinese: Methods for chemical analysis of nickel alloys Part 5: Determination of vanadium content Nitrous oxide flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry (Chinese: 5 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 42513. 5 2023