| |||
twyer | |||
air funnel; blow pipe | |||
duct | |||
trunking | |||
air chute; air drain | |||
air line | |||
air passage | |||
air pipe; windpipe | |||
air blast connection pipe; air conduit; air duct; airline pipe; blast pipe; wind pipe | |||
compressed-air line | |||
vent pipe | |||
air channel; air hose; air manifold; air stack; air tube; ducting; duct work; tuyere pipe; winding pipe | |||
air-duct | |||
blower pipe | |||
| |||
ducting | |||
| |||
blowpipe | |||
| |||
windway | |||
| |||
blowpipe | |||
| |||
air duct |
风管: 987 phrases in 62 subjects |