GB/T 18912-2024 Chinese PDF (GB /T18912-2024) GB/T 10184-2025 GB/T 20972
$34.95
Description
GB/T 20972
English versions: GB/T 19343-2025
GB/T 18737
English versions: GB/T 12279
8-2025_Chinese: Norm of water intake for industry - Part 8: Synthetic ammonia (Chinese: 工业用水定额 第8部分：合成氨)
GB/T 18912-2024 Chinese PDF (GB /T18912-2024) GB/T 10184-2025 GB/T 20972GB T 18912 2024_Chinese: Salt mist corrosion testing of photovoltaic (PV) modules (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18912 2024
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