短語詞組短語air supply header [機]供氣總管air r header 集合管Process Air Distribution Header 工藝氣流頭Seal oil air exhaust header 密封油空氣抽出槽steam air header 蒸汽熱風器gas air header 煙氣熱風器steam m air header 蒸汽熱風器gas s air header 煙氣熱風器burner air header 翻譯 返回 air header