air opening
短语词组
- air supply opening 进气口
- air frame opening seal 飞机舱口密封胶
- Air conditioning opening 空调开放;空调开幕
- air handling opening 通风孔
- rectangular air supply opening 矩形送风口
- air outlet opening 排气口
- air inlet opening 进气孔
- air r opening 风口
- air exhaust opening 排气口 返回 air opening