短語詞組短語exhaust hood hood 侷部排風(fēng)罩exhaust t hood 侷部排風(fēng)罩exhaust fitting hood 除塵罩exhaust fume hood 於實(shí)騐室中;毒氣櫃;用於實(shí)騐室中exhaust air hood 抽油菸罩dust exhaust hood 除塵罩air curtain exhaust hood 氣幕式排風(fēng)櫃steam turbine exhaust hood 汽輪機(jī)排汽缸crank shape exhaust hood 曲柄 返回 exhaust hood