GB/T 18822.2-2024 Chinese PDF (GB /T18822.2-2024) GB/T 19212.2-2025 GB/T 24438
$30.00
Description
GB/T 24438
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)
GB/T 24823-2024_Chinese: LED modules for general lighting - Performance specification (Chinese: 普通照明用LED模块 性能规范)
GB/T 18978
GB/T 18822.2-2024 Chinese PDF (GB /T18822.2-2024) GB/T 19212.2-2025 GB/T 24438GB 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
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