BS 3555:Supplement No. 1:1968被替代
Specification for ring spanners. Metric sizes
出版：British Standards Institution
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基本信息
标准编号： BS 3555:Supplement No. 1:1968
发布时间：1968/6/15 0:00:00
标准类别：Supplement
出版单位：British Standards Institution
标准页数：4
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
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