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标题: ISO 20421-1:2006 Cryogenic vessels -- Large transportable [打印本页]

作者: yangminggao 时间: 2013-8-24 17:16:41 标题: ISO 20421-1:2006 Cryogenic vessels -- Large transportable

ISO 20421-1:2006 Cryogenic vessels -- Large transportable vacuum-insulated vessels -- Part 1: Design, fabrication, inspection and testing

作者: sigh007 时间: 2013-8-24 17:16:42

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