local air exhaust
英
美
- 局部排风
双语例句
- The design project has applied the return joint two times to the solution of mobility of the hood of the local exhauster system.It has been widely used in practice.
该设计两次运用回转接头,解决了局部排风系统中罩口的机动功能,已被广泛地应用于现场排尘排毒工程中,使用方便,效果良好。
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