GB/T 32475-2016 Standard PDF file download ; GB/T 32475-2016 Standard english preview version download

GB Standard Code	GB/T 32475-2016
Standard Category	China National Standards
GB Standard English Title	Rubber hose and hose assemblies for coal seam water injection,gas drainage and drilling plugging
GB Standard Chinese Title	煤层注水、钻孔封堵及瓦斯排放橡胶软管和软管组合件
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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