BS 2559-5:1974被替代
Specification for screwdrivers. Spiral ratchet screwdrivers
出版：British Standards Institution
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基本信息
标准编号： BS 2559-5:1974
发布时间：1974/10/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Screwdrivers worked by a ratchet driven mechanism and spindle having a double spiral track operated by a reciprocating motion of the handle.
标准备注
© British Standards Institution 2013
Amendment notes:
AMD 1794
本标准替代的旧标准
替代本标准的新标准
