US$ 100.00
GB/T 21499-2024 Chinese PDF (GB /T21499-2024) GB/T 17817-2024 7-2024_Chinese: Proton exchange membrane fuel
$34.95
Description
7-2024_Chinese: Proton exchange membrane fuel cells - Part 7: Test method of carbon paper properties (Chinese: 质子交换膜燃料电池 第7部分:炭纸特性测试方法)
Note/Careful: Text of PDF is in Chinese (not English)
English versions: GB/T 20405
English versions: GB/T 15604-2024
GB/T 21499-2024 Chinese PDF (GB /T21499-2024) GB/T 17817-2024 7-2024_Chinese: Proton exchange membrane fuelGB T 21499 2024_Chinese: Inspection of grain and oils Determination of the potential milling yield from paddy and from husked rice (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 21499 2024
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