BS 3555:Supplement No. 1:1968被替代
Specification for ring spanners. Metric sizes
出版：British Standards Institution
專家解讀視頻
基本信息
標準編號： BS 3555:Supplement No. 1:1968
發布時間：1968/6/15 0:00:00
標準類別：Supplement
出版單位：British Standards Institution
標準頁數：4
標準簡介
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.
標準備注
? British Standards Institution 2013
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