集烟罩 2) ugitive gas collection 环境集烟 3) fume collect duct 集烟管 4) collecting flue 收集烟道 5) guide 集烟诱导式 6) wind-curtain soot-catching ventilator 风幕集烟尘风机 补充资料:带有双层烟罩的铜锍吹炼转炉 带有双层烟罩的铜锍吹炼转炉 ...
集烟罩2) hood for fume 烟罩,集气罩3) hood [英][hʊd] [美][hud] 烟罩 1. This paper describes work carried out on the design of a new converter hood with particular reference to the thermal analysis and hood performance aspects. 本文阐述了有关新烟罩的设计尤其是热力分析和烟罩...