GB/T 32151.9-2023 Chinese PDF (GB/T32151.9-2023) GB/T 18912-2024 GB/T 22513-2023_Chinese: Petroleum and natural

GB/T 22513-2023_Chinese: Petroleum and natural gas drilling and production equipment - Wellhead and tree equipment (Chinese: 石油天然气钻采设备 井口装置和采油树)

1-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 1: General principle (Chinese: 压水堆核电厂核岛机械设备设计规范 第1部分：总则)

GB/T 26949

English versions: GB/T 45112-2024

GB/T 32151.9-2023 Chinese PDF (GB/T32151.9-2023) GB/T 18912-2024 GB/T 22513-2023_Chinese: Petroleum and naturalGB T 32151. 9 2023_Chinese: Requirements of the carbon emissions accounting and reporting Part 9: Ceramic production enterprise (Chinese: 9) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 32151. 9 2023