catia插件- i dont konw

这个是关于 catia 国标工程图模板的插件(CATIA national standard engineering drawing template)

这个是关于 CATIA 螺栓装配的插件，使画夹具更加方便快捷。(This is about the CATIA bolt assembly plug-in, making the drawing fixture more convenient and quick)

catia工程制图、机械设计辅助插件，可以一键修改图纸属性；零件自动编号，属性更新，属性设置等功能(CATIA is an auxiliary plug-in for engineering drawing and mechanical design, which can modify drawing attributes with one key, automatic part numbering, attribute updatin