液压支架国内外现行标准的对比分析

Comparative and Analysis between Domestic and International Standards of Powered Support

为了找出液压支架国内外标准的具体差别,对国内外相关标准发展概况进行介绍,对比了现行的我国与国际通用标准,在加载方式、试验次数、加载压力等各关键项目上进行对比分析。

To find out the specific different between domestic and international standards of powered support,this paper describes the development of domestic and international overview of relevant standards, compare the current international standard in China, in the loading, the number of trials, loading pressure, and other key items.