短语
烟道挡板
flue damper
;
stack damper
;
flue shutter
烟道第挡板
flue damper
;
flue drever
烟气挡板
gas baffle
;
gas damper
;
smoke damper
烟囱挡板
flue damper
吊顶挡烟隔板
ceiling screen
烟风挡板
air & flue gas damper
净烟气挡板
clean flue gas damper
再循环烟气挡板
recirculating gas damper
旁通烟气挡板
bypass gas damper
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