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                天然氣戶內燃氣設備介紹
                信息來源:贛州深燃 發布賬號:lujnfe 更新日期:2015-11-03 16:57:41
                標簽:天然氣 介紹 燃氣 設備 天然  


                • 入戶總閥門:燃氣表前閥門,氣源總開關秒速时时彩_秒速时时彩走势图|首页,用于控制每戶燃氣的通斷;
                • 流量表:客戶用氣量的計量裝置秒速时时彩_秒速时时彩走势图|首页;
                • 灶前旋塞閥:連接燃具的專用閥門,用于控制每臺燃具燃氣的通斷秒速时时彩_秒速时时彩走势图|首页,燃具用畢請關閉此閥。

                秒速时时彩_秒速时时彩走势图|首页
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