1·Machining Tolerance is the permissible variation in actual space width or actual tooth thickness.
加工公差是花键的实际齿槽宽和实际齿厚的允许的变动量。
2·Machining Tolerance (m) is the permissible variation in actual space width or actual tooth thickness.
加工公差(m)：加工公差是花键的实际齿槽宽和实际齿厚的答应的变动量。
3·Well. first. make meaning clear by using concise. forma language. Second. describe accurately the exact requirement. Finally , state clearly the permissible variation in quantity.
首先，通过清楚的正式语言来表明意思，其次准确描述要求最后，明⓭ 晰地陈述可以允许的数量上的变动。
4·The permissible diameter variation (Vdmp, VDmp) is the tolerance for the maximum and minimum mean diameters of one measuring plane.
允许的尺寸变化量是考虑到了最大和最小平均直径公差的测量平面。