BS 4006-1:1966被替代
Specification for socket spanners. Inch series
出版：British Standards Institution
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基本信息
标准编号： BS 4006-1:1966
发布时间：1966/4/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：56
标准简介
Nomenclature, form, dimensions, materials, heat treatment, hardness, marking and testing of bi-square, hexagonal and bi-hexagonal socket spanners with square drives and the related driving handles and components. The spanners are suitable for hexagon sizes in the Unified and Whitworth series and screwed fasteners.
标准备注
© British Standards Institution 2013
替代本标准的新标准
