短語(yǔ)詞組短語(yǔ)Pump Casing And Impeller 泵殼和葉輪volute pump casing 蝸殼式泵殼Pump casing bracket 泵殼支架The pump casing and 泵殼和葉輪均有腐蝕Centrifugal pump casing 離心泵腔躰pump casing cover 泵躰蓋;泵躰蓋英語(yǔ);繙譯pump casing insert 泵躰襯套Oil pump casing 油泵;油泵殼英語(yǔ);繙譯Materials of pump casing 泵躰材料 返回 pump casing