concrete-pump car

• 混凝土泵车

concrete-pump car的用法和样例：

例句

1. Pumps cars provide water sources for front-line fire fighters.
   泵车主要功能是为前线人员提供水源。
2. By using the length of oil-crocks as parameters, a trackprogramming technique of Concrete Pump Truck is given.
   给出了以混凝土泵车各臂油缸长度为参变量的布料机构浇筑过程的轨迹规划计算方法。