GB/T 31886.2-2015 Standard PDF file download ; GB/T 31886.2-2015 Standard english preview version download

GB Standard Code	GB/T 31886.2-2015
Standard Category	China National Standards
GB Standard English Title	Test method about the influence of gaseous contaminant(s) in reaction gas on the performance of proton exchange membrane fuel cells——Part 2：Gaseous contaminant(s) in hydrogen
GB Standard Chinese Title	反应气中杂质对质子交换膜燃料电池性能影响的测试方法第2部分：氢气中杂质
Chinese Version Price	$15 USD per 50 pages
English Translation Price	About $15 per 1 page; Inquire us for detail price

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