airhole
通风联络孔
热门单词
- air conditioning purge
- air conditioning system
- air-conditioning system
- air-conditioning unit
- air conditioning unit
- air-conditioning unit room
- air conduction
- air conduction hearing aid
- air conductivity
- air conduit
- air-cone
- aircon refractory
- air conservation
- air consignment note
- air consumption
- air contact
- air contactor
- air container
- air contaminant
- air contamination
- air contamination analysis
