A.擴(kuò)散燃燒,0.3~0.4 B.有焰燃燒,0.5~0.6 C.半無(wú)焰燃燒,0.5~0.6 D.無(wú)焰燃燒,0.4~0.7
A.風(fēng)力拋煤機(jī) B.電力拋煤機(jī) C.機(jī)械拋煤機(jī) D.機(jī)械—風(fēng)力拋煤機(jī)