
【国外标准】 Guide to the application of addendum modification to involute spur and helical gears
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适用范围:
暂无
标准号:
PD 6457:1970
标准名称:
Guide to the application of addendum modification to involute spur and helical gears
英文名称:
Guide to the application of addendum modification to involute spur and helical gears标准状态:
现行-
发布日期:
1970-11-17 -
实施日期:
出版语种:
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