double triangle meaning in English
对顶三角形
二重三角形
Examples
- Moving velocity programming of the supporting cylinders of double triangle boom
双三角钻臂支臂缸运动速度的策划 - You can see it more if you click the double triangles button ( on the lower left ) and then try the connections submenu
你将看到更多当你点左下灰色三角键，然后试连接次菜单键。