GB/T 31565-2015 Standard PDF file download ; GB/T 31565-2015 Standard english preview version download

GB Standard Code	GB/T 31565-2015
Standard Category	China National Standards
GB Standard English Title	Vitreous ang porcelain enamels—Determination of the edge covering on enamelled steel plate to be used in heat exchangers
GB Standard Chinese Title	热交换器用钢板搪瓷边缘覆盖率的测定
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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