?烟囱牵条

... funnel gases 烟囱气体 funnel guy 烟囱牵条 funnel guy 烟囱牵条烟囱稳索烟囱支索 ...

?烟囱稳索

... funnel guy 烟囱牵条烟囱稳索烟囱支索 funnel guy 烟囱稳索 funnel hood 烟囱顶罩 ...

?烟囱牵索

... 烟囱口格栅盖,烟囱口铁格盖 fiddley grating 烟囱面积 funnel area 烟囱牵索 funnel guy (or shroud, or stay) ...