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机械图样中应如何实施<技术制图 图线>新标准
引用本文:张统钰.机械图样中应如何实施<技术制图 图线>新标准[J].化工设备与管道,1999,36(6).
作者姓名:张统钰
作者单位:山东省轻工业设计院!济南250010
摘    要:本文表列了GB/T17450 与GB4457.4 两个图线标准相应条文的比较,并就其主要差异作了阐述分析,同时指出了在机械图样中实施这两个标准时应注意的问题。

关 键 词:制图  图线  标准

How to Implement New nStandard "Technical Drawing,Line in Draweng" in Mechanical Draft
Zhang TongyueSan Dong Design Institute of Light Industry,Ji Nan.How to Implement New nStandard "Technical Drawing,Line in Draweng" in Mechanical Draft[J].Process Equipment & Piping,1999,36(6).
Authors:Zhang TongyueSan Dong Design Institute of Light Industry  Ji Nan
Affiliation:Zhang TongyueSan Dong Design Institute of Light Industry,Ji Nan 250010
Abstract:The relevant provisions in two drawing line standards GB/T17450 and Gb4457.4 were compared in this article. The main deference between two standards was analyzed. At the same time, some important points in the implementations of these two standards in the practical drawing were stated.
Keywords:drawing  drawing line  standard
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