BS 7644-2(1993) : 1993被替代
DIRECT TENSION INDICATORS - SPECIFICATION FOR NUT FACE AND BOLT FACE WASHERS
出版：British Standards Institution
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基本信息
标准编号： BS 7644-2(1993) : 1993
发布时间：1993/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：8
标准简介
Specifies requirements for the tolerances, general dimensions, marking and materials of nut face washers and bolt face washers. Coverage includes characteristics, designation, and marking and identification. Also includes detailed tables.
替代本标准的新标准
