A.燃煤鍋爐 B.燃無煙煤鍋爐 C.燃貧煤鍋爐 D.燃煙煤鍋爐
A.S≤0.030% P≤0.030% B.S≤0.030% P≤0.035% C.S≤0.035% P≤0.030% D.S≤0.035% P≤0.035%
A.傳熱能 B.導(dǎo)熱能 C.對(duì)流能 D.輻射能