<output id="71dfj"><delect id="71dfj"><address id="71dfj"></address></delect></output>
<noframes id="71dfj"><dl id="71dfj"></dl>
<video id="71dfj"><output id="71dfj"></output></video>
<output id="71dfj"></output>
<dl id="71dfj"></dl>
<output id="71dfj"><output id="71dfj"><meter id="71dfj"></meter></output></output><dl id="71dfj"><delect id="71dfj"><meter id="71dfj"></meter></delect></dl>
<output id="71dfj"></output>
<output id="71dfj"><output id="71dfj"><font id="71dfj"></font></output></output><noframes id="71dfj"><dl id="71dfj"></dl>
<dl id="71dfj"><dl id="71dfj"></dl></dl>
<dl id="71dfj"></dl>
<video id="71dfj"><output id="71dfj"><delect id="71dfj"></delect></output></video>
<dl id="71dfj"><delect id="71dfj"></delect></dl>
<dl id="71dfj"></dl>
<dl id="71dfj"><delect id="71dfj"></delect></dl>
<video id="71dfj"></video>
<dl id="71dfj"><output id="71dfj"><font id="71dfj"></font></output></dl><dl id="71dfj"></dl>
<dl id="71dfj"></dl>
<dl id="71dfj"></dl>
<video id="71dfj"><output id="71dfj"></output></video>
<output id="71dfj"></output>
<video id="71dfj"><output id="71dfj"><font id="71dfj"></font></output></video>
<dl id="71dfj"><output id="71dfj"><font id="71dfj"></font></output></dl>

風機通風軟連接,機床風琴式防護罩,鋼制拖鏈 _慶云縣宇博機械設備有限公司

高溫軟連接
高溫軟連接
高溫軟連接是一種高彈性、高氣密性,耐介質性和耐氣候性的管道接頭。高溫伸縮軟連接是橡膠連接件的一種,系用于金屬管道之間起撓性連接作用的中空橡膠制品。...
風機通風軟連接
風機通風軟連接
風機通風軟連接是風機和風機出口的柔性連接配件,用于風機消聲降噪和風機管道的熱補償管道變形。 主要使用在民用,工業建筑的通風管道,風機的進出口。 ...
帆布通風軟連接
帆布通風軟連接
帆布通風軟連接其結構為帆布為主體材料,內襯鋼絲龍骨起支撐作用,并且人工做成可萬向伸縮狀態。...
風機軟連接
風機軟連接
風機軟連接帆布材質用于普通風機,如商場,超市,寫字樓,民房等空氣流通風機的連接處。...
通風軟連接
通風軟連接
通風軟連接主要使用在民用,工業建筑的通風管道,風機的進出口。 風機軟連接是風機和風機出口的柔性連接配件,用于風機消聲降噪和風機管道的熱補償管道變形。...
帆布軟連接
帆布軟連接
矩形軟連接可分為三種,矩形帆布伸縮軟連接,矩形高溫伸縮軟連接,矩形通風軟連接,尼龍布矩形通風軟連接....
16 條記錄
在線客服
  • 王先生

    0534-3754345

    13969257797

    18765345285

在線客服
用心服務 成就你我

冀公網安備 37142302000129號

人人精品午夜视频,人人摸超碰,人人摸人人,人人摸人人艹
<output id="71dfj"><delect id="71dfj"><address id="71dfj"></address></delect></output>
<noframes id="71dfj"><dl id="71dfj"></dl>
<video id="71dfj"><output id="71dfj"></output></video>
<output id="71dfj"></output>
<dl id="71dfj"></dl>
<output id="71dfj"><output id="71dfj"><meter id="71dfj"></meter></output></output><dl id="71dfj"><delect id="71dfj"><meter id="71dfj"></meter></delect></dl>
<output id="71dfj"></output>
<output id="71dfj"><output id="71dfj"><font id="71dfj"></font></output></output><noframes id="71dfj"><dl id="71dfj"></dl>
<dl id="71dfj"><dl id="71dfj"></dl></dl>
<dl id="71dfj"></dl>
<video id="71dfj"><output id="71dfj"><delect id="71dfj"></delect></output></video>
<dl id="71dfj"><delect id="71dfj"></delect></dl>
<dl id="71dfj"></dl>
<dl id="71dfj"><delect id="71dfj"></delect></dl>
<video id="71dfj"></video>
<dl id="71dfj"><output id="71dfj"><font id="71dfj"></font></output></dl><dl id="71dfj"></dl>
<dl id="71dfj"></dl>
<dl id="71dfj"></dl>
<video id="71dfj"><output id="71dfj"></output></video>
<output id="71dfj"></output>
<video id="71dfj"><output id="71dfj"><font id="71dfj"></font></output></video>
<dl id="71dfj"><output id="71dfj"><font id="71dfj"></font></output></dl>