A simple testing method of wear resistance for piston ring and cylinder sleeve is introduced.
本文介绍一种简易的活塞环与气缸套磨损试验方法。
Analysis and comment are made on the floating cylinder sleeve method known in late years.
对近几年来发表的浮动缸套测量法进行了分析和评述。
Analysis and comment are made on the floating cylinder sleeve method known in late years.
对近几年来发表的浮动缸套测量法进行了分析和评述。
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