ISO 6412-2:1989 技术制图.管道的简化表示法.第2部分：等角投影

标准编号：ISO 6412-2:1989

中文名称：技术制图.管道的简化表示法.第2部分：等角投影

英文名称：Technical drawings — Simplified representation of pipelines — Part 2: Isometric projection

发布日期：1989-10

标准范围

除第1部分给出的一般规则外，本部分还规定了适用于等距表示的补充规则，该等距表示应用于在三维中清楚显示基本特征的情况（用于管道施工、机械施工和建筑行业的投标、制造和安装）。有关字体（比例和尺寸）的表示，请参见第1部分。附件A包含参考书目，仅供参考。

This part specifies supplementary rules, in addition to the general rules given in part 1, applicable to the isometric representation which shall be used where the essential features are to be shown clearly in three dimensions (for tenders, manufacturing and erection in pipeline construction as well as in machine construction and the construction industry). For the presentation of lettering (proportions and dimensions), see part 1. Annex A contains the bibliography and is for information only.

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