Remove the safety pins and drawing paper. You will see the outline of your drawing on the T-shirt.
把安全别针和绘图纸移走，你就会看到画的轮廓已经在T恤上了。
This system can realize the automation drawing respectively of thread standards and keys and pins.
该系统能实现螺纹联接件、键、销绘图自动化。
This system can realize the automation drawing respectively of thread standards and keys and pins.
该系统能实现螺纹联接件、键、销绘图自动化。
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