首頁›Browse›F›flue valveflue valve編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看flue valveflue valve — 名詞名詞1. a device that controls the flow of gas or air in a pipe or chimney1.名詞釋義煙道閥a device that controls the flow of gas or air in a pipe or chimney例句The technician adjusted the flue valve to regulate the draft.