标准名称:JIS C 60068-2-70-2007 Environmental testing --Part 2:Tests --Test Xb: Abrasion of markings and letterings caused by rubbing of fingers and hands
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更新日期:2011年10月26日
内容简介
JIS C 60068-2-70-2007 Environmental testing --Part 2:Tests --Test Xb: Abrasion of
markings and letterings caused by rubbing of fingers and hands
markings and letterings caused by rubbing of fingers and hands
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