dust wiper

• 除尘器

dust wiper的用法和样例：

例句

1. Sprayer or dust catcher can be equipped on it, which will clear the dust while working.
   可配有喷雾抑尘或布袋式除尘器，能有效的清除工作中产生的粉尘。
2. The discorona and re-entrain dust are two key issues to improve the efficiency of the electric precipitator.
   反电晕和二次扬尘是提高电除尘器的除尘效率所面临的两大难题。