air line cleaner

常见例句

The authors realized that the pressure amount controlled by relief valve and safety valve in braking air line and the cleaning of its air cleaner must be paid much attention in use.
认为在使用中应特别注意管路中调压问和安全问的压力值和空滤器的清洗问题。
The Lantern is on the scene at the Olympics, and he'll start with the good news: Compared with a year ago, the city's air does feel cleaner, and newly planted trees and shrubs line the streets.
Lantern正在出席奥运会，并且他会以一个好消息来开场：与一年前比，城市的空气确实感觉更干净了，街边也新种植了树木以及花花草草。