字典網>> 英漢字典>> V開頭詞條>>vacuum piping的意思 漢英字典vacuum piping中文翻譯：【化】 真空管道; 真空管路; 真空管線vacuum piping相關詞條：vacuum multistage evaporator vacuum-packed vacuum forming (process) vacuum tyberculin vacuum annealing vacuum ultraviolet vacuum dryer vacuum impregnation vacuum technology vacuum tank