GB/T 23191-2023 Chinese PDF (GB/T23191-2023) GB/T 45038-2024 GB/T 292-2023_Chinese: Rolling bearings -

GB/T 292-2023_Chinese: Rolling bearings - Angular contact ball bearings - Boundary dimensions (Chinese: 滚动轴承 角接触球轴承 外形尺寸)

English versions: GB 19053-2024

GB/T 45569-2025_Chinese: Design criteria for the thermal insulation of reactor coolant system main equipments and piping of PWR nuclear power plants (Chinese: 压水堆核电厂反应堆冷却剂系统设备和管道保温层设计准则)

English versions: GB 45188-2024

GB/T 27651-2023_Chinese: Use category and requirements for preservative-treated wood (Chinese: 防腐木材的使用分类和要求)

GB/T 23191-2023 Chinese PDF (GB/T23191-2023) GB/T 45038-2024 GB/T 292-2023_Chinese: Rolling bearings -GB T 23191 2023_Chinese: King bolete (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23191 2023