公差配合与测量技术课程
tolerance control and measurement technology
公差与配合制
system of fits and tolerances
产品双耦合公差模型
product double coupled toleranced model
装配公差链
assembly tolerance chains
装配公差链分析
assembly tolerance chain analysis
级差配合
Graded coordination
stepped coordination
stage difference coordination
级差配合校验
stage difference coordination verification
配合与消化
coordination and digestion
优选极限与配合
preferred limits snd fits
原材料与配合比
material and mix proportion