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GB／T13914－92《冲压件尺寸公差》是指导冲压件设计、组织冲压件生产的最基本的标准之一，也是市场流通领域中外协与验收冲压件的技术依据。我们在宣贯中遇到了一些问题，在生产现场的技术人员与工人也有一些反映和意见，现汇总、分析并初步研讨如下，供修订该国标时参考。1全
GB / T13914-92 “Tolerances of stamping parts” is one of the most basic standards for the design of stamping parts and for the production of stamping parts. It is also the technical basis for stamping parts acceptance by Chinese and foreign parties in the field of circulation. We encountered some problems during the propaganda campaign. There were some reflections and opinions from the technicians and workers at the production site. We summarized, analyzed and tentatively discussed the following for reference when revising the national standard. 1 all