chimmey cowl, ceramic, non-refractory
烟囱管帽,非耐火陶瓷材料制
The main flue on a chimney.
烟烟囱内的主要通气管
chimmey cowl, of asbestos-cement or cellulose fibre cement
烟囱帽,石棉水泥或纤维素水泥制
chimney cowl, ceramic, non-refractory
烟囱通风帽,非耐火陶瓷制
A hood-shaped covering used to increase the draft of a chimney.
烟囱帽一种用于增强烟囱内气流运动的头巾状罩子
A windscreen for a chimney.
烟囱罩烟囱的挡风屏
the part of the chimney that is above the roof; usually has several flues.
烟囱中位于屋顶上部的部分；它是有几个顶管的烟囱。
a short earthenware pipe on the top of a chimney to increase the draft.
一种在烟囱顶增加排风的陶瓷管。
Vapor or fumes may condense on piping, ducts, or stack walls.
蒸气或尘雾可能在管道，烟道或烟囱壁上冷凝。
point a wall, chimney, etc
勾墙、 烟囱等的缝.
sweep the chimney(free of soot)
打扫烟囱（的煤炱）
The chimney blew out a cloud of black smoke
烟囱里冒出一股黑烟。
a cloud of black smoke blew out from the chimney
一股黑烟从烟囱中冒出。
The stove chimney discharged dark smoke.
火炉的烟囱冒出黑烟。
smoky chimneys, fires, etc
冒烟的烟囱、 炉火等
chimneys smoking in the cold air.
在冷空气中冒烟的烟囱
factory chimneys vomiting smoke
正在冒烟的工厂烟囱.
The chimney is almost choked up with soot.
烟囱几乎被烟垢堵住了。
