GB/T 22474-2025 Chinese PDF (GB /T22474-2025) GB/T 13594-2025 6-2025_Chinese: Design specification for mechanical

6-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 6: Reactor vessel internals (Chinese: 压水堆核电厂核岛机械设备设计规范 第6部分：堆内构件)

2-2025_Chinese: Assembled spectacles - Part 2: Power-variation prescription assembled spectacles (Chinese: 配装眼镜 第2部分：渐变焦定配眼镜)

English versions: GB/T 29820

2-2025_Chinese: Household electric direct-acting room heaters - Methods for measuring performance - Part 2: Additional provisions for the measurement of the radiant factor (Chinese: 家用直接作用式房间电加热器 性能测试方法 第2部分：辐射系数测量的附加规定)

GB/T 13511

GB/T 22474-2025 Chinese PDF (GB /T22474-2025) GB/T 13594-2025 6-2025_Chinese: Design specification for mechanicalGB T 22474 2025_Chinese: General quality for fruit and vegetable, flower jam (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 22474 2025