BS 1660-4:1988被替代
Machine tapers. Specification for spindle noses and tool shanks with self-release 7/24 tapers
出版：British Standards Institution
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基本信息
标准编号： BS 1660-4:1988
发布时间：1988/9/30 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Specifies the dimensions of tapers for spindle noses and tool shanks and equipment for manual changing.
标准备注
© British Standards Institution 2013
本标准替代的旧标准
等同采用的国际标准
ISO 297:1988 - Identical
