Chemical CAD system, established through implementing state CAD technique application engineering in chemical enterprises, and its application results are introduced.
介绍了化工企业通过实施国家CAD应用工程建立的化工CAD系统及其应用效果。
Devolopment the application of CAD technique is of great significance for advancement of metallurgical industry.
CAD技术的开发应用，对冶金行业的进步具有重要重义。
Along with the application of CAD technique, an effective management for the electronic drawing archives becomes more important.
随着CAD技术的应用，电子图档的有效管理尤为重要。
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