GB/T 45290-2025 Chinese PDF (GB /T45290-2025) GB/T 44870-2024 GB/T 45234

GB/T 45234

English versions: GB/T 44910-2024

GB/T 45345-2025_Chinese: Metallic and other inorganic coatings - DC magnetron sputtered silver coatings for engineering purposes - Measurement of coating adhesion (Chinese: 金属及其他无机覆盖层 工程用直流磁控溅射银镀层 镀层附着力的测量)

2-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 2: Class 1 components (Chinese: 压水堆核电厂核岛机械设备设计规范 第2部分：1级设备)

English versions: GB/T 45280-2025

GB/T 45290-2025 Chinese PDF (GB /T45290-2025) GB/T 44870-2024 GB/T 45234GB T 45290 2025_Chinese: Specification for design of rural emergency shelter (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45290 2025