泵安装在液压马达后面。
A.The gearbox is installed behind the pneumatic motor. B.The bump is installed behind the hydraulic motor. C.The bump is installed behind the pneumatic motor.正确答案B
泵安装在液压马达后面。
A.The gearbox is installed behind the pneumatic motor. B.The bump is installed behind the hydraulic motor. C.The bump is installed behind the pneumatic motor.正确答案B