The spraypipe is a ring hollow pipe body, and the through spray orifices are alternatively distributed around the spraypipe.
所说的喷管为环形中空管体,贯通的喷孔沿喷管的圆周间隔分布。
2
Once you make a call, the washer will come to your house on a tricycle, carrying a water tank, a water pipe, a high-pressure spray gun, cleaning agents and towels.
只要打个电话,洗车工就骑着三轮车,载着水箱、水管、高压喷枪、清洗剂、毛巾等洗车工具应约而来。
3
Based on the hydrodynamics theory, the pressure loss of the liquid within a pipe of spray boom was analyzed.