短語詞組短語plate type electrostatic dust -precipitator 板式靜電收塵器electrostatic dust precipitator 靜電除塵器;靜電集塵器;電除塵器除塵理論Cottrell dust precipitator 科特雷爾靜電集塵器;電收塵器Cottrell l dust precipitator 科特雷爾靜電集塵器electric dust precipitator 電集塵器;電氣集塵器;電散塵器;翻譯electrical dust precipitator 電沉降凈化器;電集塵器electric c dust precipitator 電集塵器Dust precipitator efficiency test 除塵器效率試驗(yàn) 返回 dust precipitator