判断下面双头螺柱连接的画法正确与否https://edu-image.nosdn.127.net/2788BC92FA2CFD845E571BCE30BF5E04.jpg?imageView&thumbnail=520x520&quality=100
举一反三
- 判断下图双头螺柱连接的画法正确与否
- 判断下图双头螺柱连接的画法正确与否62c6e0368ff84299b98f9d9cd0784139.png
- https://edu-image.nosdn.127.net/7DC9333C2E354E878E3200F31EF46719.png?imageView&thumbnail=520x520&quality=100
- https://edu-image.nosdn.127.net/86DE24FCC064B3F1E1CAC249B9B67818.jpg?imageView&thumbnail=520x520&quality=100
- https://edu-image.nosdn.127.net/145375316803FD7CEC079D9EBD287594.png?imageView&thumbnail=520x520&quality=100