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發布時間: 2015-5-6 20:46
正文摘要:( P) X+ P. |7 F4 C2 p$ r , n7 a% q2 F0 O7 P 燒毛火口singeing burner ! a8 t1 t0 l& C; k7 C4 Z8 \1 ? 氣體燒毛機的關鍵部件。過去沿用敞開燃燒狹縫式火口，結構簡單，但火焰不易均勻，溫度易因氣體壓力變化而波 ... |
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