字典網>> 英漢字典>> B開頭詞條>>blow-down stack的意思 漢英字典blow-down stack中文翻譯：【化】 放空煙囪; 放空煙道 blow-down stack 相關詞條：blowpipe test blowpipe blow-down valve blow down blow upon blowing fan blowing period blow-out switch blowfly blow gun