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- 标准
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- ISO 2491-1974 薄平行键及其相应键沟（毫米级尺寸）（
）
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发布日期：2018-07-05
实施日期：1974-01-01
发布部门：
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简介：Also spezifies the material of the keys, gives the relation which should be observed between the diameter of shaft and the section of key, and is of general application for cylindrical shaft ends. It is recommended that the values given be adhered to even for special applications. For normal taper keys and corresponding keyways refer to ISO/R 773.
- 标准序号：ISO 2491-1974
- 标准状态：
- 英文名称：thin parallel keys and their corresponding keyways (dimensions in millimetres)
- ICS分类：
- 发布日期：1974-08-15
- 实施日期：1974-01-01
- 页数：5
