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标题: Gas cylinders -- Compatibility of cylinder and valve materials with gas contents [打印本页]

作者: jiangsu523 时间: 2018-4-28 11:04
标题: Gas cylinders -- Compatibility of cylinder and valve materials with gas contents

专利国别	NA
专利名称	NA
专利号	NA
标准国别	ISO
标准类别	ISO11114-2
标准名称	Gas cylinders -- Compatibility of cylinder and valve materials with gas contents -- Part 2: Non-metallic materials
标准号	ISO11114-2
标准年份	2013

作者: Ferrari 时间: 2018-4-28 11:04
https://www.sendspace.com/file/27w4ii

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