aeration equipment
美英
- un.通风设备
- 网络通气设备；曝气设备
aeration equipmentaeration equipment
通气设备
... actuating equipment 执行设备[装置] aeration equipment 通气设备 agitating equipment 搅动设备 ...
曝气设备
污水处理英语词汇 - 技术研究 ... 曝气栅 aeration boom 曝气设备 aeration equipment 曝气时间 aeration time ...