【化】 fume extractor
arrange; eject; exclude; line; platoon; raft; range; rank; row; tier
【化】 blower
cigarette; tobacco; fume; lunt; mist; reek; smoke
【医】 fume; smoke; tabacum
device; apparatus; fitting; installation; setting; unit
【计】 blaster; U
【化】 equipment; set; set up; setting
【医】 apparatus; device; fitting; installation; mounting; unit
【经】 equipment; installation