BS 2558:SUPP1:1968现行
Metric sizes
出版：British Standards Institution
专家解读视频
基本信息
标准编号： BS 2558:SUPP1:1968
发布时间：1968/12/15 0:00:00
标准类别：Supplement
出版单位：British Standards Institution
标准页数：8
标准简介
Provides information about basic across flats spanner sizes necessary for use with ISO metric fasteners. Suggested size combinations for double-ended spanners have been included to provide guidance on possible future developments.
标准备注
© British Standards Institution 2013
本标准修订后的版本
