标准查询 标准查询圆柱齿轮 ISO准确度制 第2部分:径向偏差和不圆度误差的定义及允许偏差值
Cylindrical gears - ISO system of accuracy - Part 2: Definitions and allowable values of deviations relevant to radial composite deviations and runout information
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标准查询Cylindrical gears - ISO system of accuracy - Part 2: Definitions and allowable values of deviations relevant to radial composite deviations and runout information
