The article describes the relation of various items of form and position tolerance and the method of mark selecting properly.
论述了形位公差各项目之间的关系及合理地选择标注的方法。
The design guideline of the plastics products with insert film decoration and the position deviation experience tolerance of the film pre-form process are discussed.
同时讨论了模内复膜产品设计原则以及装饰膜的预成型工艺及其公差经验值。
The similarities and differences between the new serials of form tolerance and position tolerance of GB-1996 and the old one were introduced.
介绍1996年新系列形状和位置公差国家标准与原标准的异同。
应用推荐