字典網>> 英漢字典>> S開頭詞條>>spiral welded pipe的意思 漢英字典spiral welded pipe中文翻譯：【化】 螺旋焊管spiral welded pipe相關詞條：spiral ganglia spiralwound gasket spiral tube exchanger spiral pipe spiral sheath spiral teeth spiral plate heat exchanger spiral valve tray spiral water turbine spiral bandage