power-driven pump

1 2 3 4 5 ... 机动平地机^ power-drawn grader 动力驱动泵^ power-driven pump 动力摆动耙^ power-driven reciprocating harrow ...

求海员面试英语及英语业务及专... ... power-driven hoist ladder 机动舷梯 power-driven pump 动力泵 power-driven ship 机动船 ...

沪江博客 - 艾 - 105 Power用法 ... power plant 动力厂，发电厂，发电设备 power-driven pump 机械（或动力）带动泵 ...