It is mainly used for designing and draughting partial drawing and assemble drawing of valve products,and hydraulic system drawings and so on,I...
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美
- 该系统主要用于设计和绘制阀门产品的零件日、装配图以及液压系统日等,不仅缩短产品的设计周期,而且大大提高了设计绘图的效率和质量。