... gear type coupling 齿式联轴器齿轮联结 ; 齿式联轴器齿轮连接 gear for coupling接合子齿轮 external gear pump coupling 外啮合齿轮泵联轴器 ...
双语例句
1
For increased accuracy and repeatability, the unit can be supplied with an external anti-backlash POM (polymer) pinion gear which optimizes coupling to the wind turbine's large yaw bull gear.