短语
炉顶
throat
;
[炉窑]
furnace top
;
[炉窑]
furnace roof
;
Roof
炉顶平台
throat platform
;
top platform
;
furnace top platform
炉顶温度
[炉窑]
top temperature
;
throat temperature
锅炉顶
[动力]
boiler crown
炉顶压力
top pressure
;
furnace top pressure
拱式炉顶
sprung roof
炉顶气
top gas
炉顶卷扬机
top hoist