GB/T 26705-2023 Chinese PDF (GB/T26705-2023) GB/T 37133-2025 18-2024_Chinese: Safety requirements for electrical

18-2024_Chinese: Safety requirements for electrical equipment for measurement

English versions: GB 18245-2024

English versions: GB/T 21199-2024

2-2024_Chinese: Grades of cemented carbide - Part 2: Grades of cemented carbide for rock drilling and engineering (Chinese: 硬质合金牌号 第2部分：凿岩及工程用硬质合金牌号)

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)

GB/T 26705-2023 Chinese PDF (GB/T26705-2023) GB/T 37133-2025 18-2024_Chinese: Safety requirements for electricalGB T 26705 2023_Chinese: Low density printing paper (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 26705 2023