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根据形位公差与尺寸公差关系的有关国家标准规定和实际应用,对独立原则和包容要求的概念、图样标注以及它们的应用范围作了较详细地介绍。
According to the relevant state standards and practical application of the relationship between the form tolerance and the dimension tolerance, the concept of independent principle and inclusion requirement, the design of the pattern and the scope of their application are introduced in detail.