GB/T 534-2024 Chinese PDF (GB /T534-2024) GB/T 17821-2025 English versions: GB/T 42567

English versions: GB/T 42567

English versions: GB/T 9981-2025

GB/T 33223-2024_Chinese: Rolling equipment - Vocabulary (Chinese: 轧制设备 术语)

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

GB/T 45111-2024_Chinese: Quality control guidelines for layer of protection analysis (LOPA)

GB/T 534-2024 Chinese PDF (GB /T534-2024) GB/T 17821-2025 English versions: GB/T 42567GB T 534 2024_Chinese: Sulphuric acid for industrial use (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 534 2024