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本文指出了GB/T16675-1996《技术制图简化表示法》与GB4458.1-84《机械制图图样画法》和GB4458.4-84《机械制图尺寸注法》两者在简化表示法上的主要差异;论述了机械图样应优先采用《技术制图简化表示法》的理由;讨论了《技术制图简化表示法》中存在的某些问题。
This paper points out the simplified representation of both GB / T16675-1996 “simplified representation of technical drawings” and GB4458.1-84 “mechanical drawing pattern drawing method” and GB4458.4-84 “mechanical drawing size note method” The paper also discusses the reason why the mechanical drawing should give priority to the simplified representation of technical drawing and discusses some problems in the simplified representation of technical drawing.