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NX2212系列课程1建模基础设计课程预告04
草图部分包括： •新旧模式切换 •NX 草图概要 •草图建立步骤 •草图首选项 •草图界面 •草图建立 •草图绘制 •草图尺寸 •草图约束 •其它工具 •草图绘制思路 •练习讲解
NX|UG 问答机（问题及解答及趣味练习）35/100
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