GB/T 18822.2-2024 Chinese PDF (GB /T18822.2-2024) GB/T 19212.2-2025 4-2024_Chinese: Natural disaster information statistics

4-2024_Chinese: Natural disaster information statistics - Part 4: System of statistical forms (Chinese: 自然灾害灾情统计 第4部分：统计报表)

5-2024_Chinese: Proton exchange membrane fuel cell - Part 5: Test method for membrane electrode assembly (Chinese: 质子交换膜燃料电池 第5部分：膜电极测试方法)

English versions: GB 19578-2024

GB/T 24438

2-2024_Chinese: Non-destructive testing - Penetrant testing - Part 2: Testing of penetrang materials (Chinese: 无损检测 渗透检测 第2部分：渗透材料的检验)

GB/T 18822.2-2024 Chinese PDF (GB /T18822.2-2024) GB/T 19212.2-2025 4-2024_Chinese: Natural disaster information statisticsGB T 18822. 2 2024_Chinese: Small craft Determination of maximum propulsion power rating using manoeuvring speed Part 2: Craft with a length of hull between 8 m and 24 m (Chinese: 28m~24m) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18822. 2 2024