起重机

• The crane can lift the truck from the floor
  起重机可以把卡车从地板上吊起来。
• Exploitation of vr training system for tower crane
  塔式起重机仿真训练器的研制
• I think it ' s coming from the crane operating room
  我想声音是从起重机的驾驶室传来的
• Improvement of electric control line of tower crane
  塔式起重机控制系统的改进
• The adjustment of the torque limiter of tower crane
  塔式起重机力矩限制器的调试方法
• Overload protectionfor hall - gantry cranes
  用于车间起重机门起重机的过载保护