In this paper, the characteristics and content of drawing technology and its process flow under three-dimension CAD conditions are presented.

介绍了汽车车身覆盖件的拉延工艺特点和内容，以及在三维CAD环境下汽车覆盖件的拉延工艺设计制造流程。

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To introduce the process flow of Z-type steel wire production by die drawing way.

介绍整体模拉法生产Z型钢丝的工艺流程。

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Drawing the contractor claims process flow chart, according to the claims procedure provided by contract FIDIC conditions.

根据FIDIC合同条件对索赔程序的规定，编制了承包商索赔程序流程图。

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