GB/T 19405.3-2025 Chinese PDF (GB /T19405.3-2025) GB/T 1094.7-2024 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)

English versions: GB/T 24438

1-2024_Chinese: Methods for chemical analysis of lithium cobalt oxide - Part 1: Determination of cobalt content - EDTA titration and potentiometric titration (Chinese: 钴酸锂化学分析方法 第1部分：钴含量的测定 EDTA 滴定法和电位滴定法)

English versions: GB/T 22211-2025

GB/T 22939

GB/T 19405.3-2025 Chinese PDF (GB /T19405.3-2025) GB/T 1094.7-2024 6-2025_Chinese: Design specification for mechanicalGB T 19405. 3 2025_Chinese: Surface mounting technology Part 3: Standard method for the specification of components for through hole reflow(THR) soldering (Chinese: 3) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 19405. 3 2025