可调结
使用Onshape绘制细节
2 d cad
2 d-drafting
2 d-drafting-services
2 d绘图
计算机辅助设计
计算机辅助设计
cad-designs
cad-drafter
cad-drafting
cad制图
mechanical-2d-drafting-design-services
mechanical-2d-drafting-services
机械cad
mechanical-designing-services
机械草图设计
mechanical-drafting-design-services
onshape
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