In machine components design, to use tolerances principle correctly can improve designing quality and craft nature of machine components, realize the best technical and economical indexes.
在机械零件设计中，正确、合理地应用公差原则，是提高机械零件的设计质量、工艺性和实现最佳技术经济指标的有效途径。
Course programming of Basis of machine Components design is an important practical link in machinery designing basic courses.
《机械设计基础》课程设计是机械设计基础课程的重要实践环节。
Course programming of Basis of machine Components design is an important practical link in machinery designing basic courses.
《机械设计基础》课程设计是机械设计基础课程的重要实践环节。
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