扼要介绍了国内外CAD装备及其技术的应用情况，详细论述了通用绘图标准、CAD标准与系统标准。
The situation of CAD facilities and application of techniques in China and abroad were briefly introduced. General drawing standard, CAD standard as well as system standard were discussed in detail.
石油天然气地质图件的编图标准已以石油天然气行业标准在1992年发布，手工编制地质图件时应加遵守，而且在计算机自动绘图时同样要加以遵守。
As the standard of petroleum geologic drawing is issued in 1992 as a petroleum industry standard, it should be observed when drafting geologic drawing by hand or by computer.
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