GB/T 42251-2022 Chinese PDF (GB/T42251-2022) GB 10408-2025 16-2023_Chinese: Industrial-process measurement and control

16-2023_Chinese: Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 16: Lists of properties(LOPs)for density measuring equipment for electronic data exchange (Chinese: 工业过程测量和控制 过程设备目录中的数据结构和元素 第16部分：密度测量设备电子数据交换用属性列表(LOPs))

English versions: GB/T 22250-2025

16-2024_Chinese: Explosive atmospheres - Part 16: Specification of electrical installations inspection and maintenance (Chinese: 爆炸性环境 第16部分：电气装置检查与维护规范)

methane chloride (Chinese: 烧碱、聚氯乙烯树脂和甲烷氯化物单位产品能源消耗限额)

GB/T 42251-2022 Chinese PDF (GB/T42251-2022) GB 10408-2025 16-2023_Chinese: Industrial-process measurement and controlGB T 42251 2022_Chinese: Technical regulations for ecological restoration of mining subsidence area (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 42251 2022