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[{"ID":"1839","Title":"玻璃轉子流量計","UserID":"0","UserName":"","Author":"何守柱","CompanyID":"0","CompanyName":"","HitNumber":"5","Detail":"玻璃轉子流量計的主要測量元件為一根垂直安裝的下小上大錐形玻璃管和在內可上下移動的浮子。當流體自下而上經錐形玻璃管時,在浮子上下之間產生壓差,浮子在此差壓作用下上升。當此上升的力、浮子所受的浮力及粘性升力與浮子的重力相等時,浮子處于平衡位置。因此,流經玻璃轉子流量計的流體流量與浮子上升高度,即與玻璃轉子流量計的流通面積之間存在著一定的比例關系,浮子的位置高度可作為流量量度。$detailsplit$1簡介用途玻璃轉子流量計主要用于化工、石油、輕工、醫藥、化肥、化纖、食品、染料、環保及科學研究等各個","ClassID":"6889","IsShow":"1","CreateTime":"2019/4/1 11:26:34","UpdateTime":"2019/4/1 11:26:34","RecommendNum":"0","Descrip":"","Picture":"2/20190401/636897138503074885378.jpg","PictureDomain":"img71","ParentID":"1794","MainID":"1794","MainTitle":"玻璃轉子流量計","MainIsShow":"10","rid":"1","Sort":"0","CHNCode":"B","IndexDescrip":"玻璃轉子流量計的主要測量元件為一根垂直安裝的下小上大錐形玻璃管和在內可上下移動的浮子。","IndexPicture":"2/20190401/636897138503074885378.jpg","IndexPictureDomain":"img71","IndexTitle":"玻璃轉子流量計"},{"ID":"1838","Title":"浮球液位開關","UserID":"0","UserName":"","Author":"何守柱","CompanyID":"0","CompanyName":"","HitNumber":"3","Detail":"浮球液位開關使用磁力運作,無機械連接件,運作簡單可靠。當浮球開關被測介質浮動浮子時,浮子帶動主體移動,同時浮子另一端的磁體將控制開關動作桿上的磁體。$detailsplit$1簡介浮球液位開關的技術優勢:浮球開關不含導致故障發生和波紋管、彈簧、密封等部件。而是采用直浮子驅動開關內部磁鐵,浮球開關的簡捷的杠桿使開關瞬間動作。浮子懸臂角限位設計,防止浮子垂直。浮球液位開關是一種結構簡單、使用方便、安全可靠的液位控制器。它比一般機械開關速度快、工作壽命長;與電子開關相比,它又有抗負載沖擊能力強的特點,","ClassID":"6889","IsShow":"1","CreateTime":"2019/4/1 11:06:26","UpdateTime":"2019/4/1 11:06:26","RecommendNum":"0","Descrip":"","Picture":"2/20190401/636897133816054885948.jpg","PictureDomain":"img69","ParentID":"1793","MainID":"1793","MainTitle":"浮球液位開關","MainIsShow":"10","rid":"1","Sort":"0","CHNCode":"F","IndexDescrip":"浮球液位開關使用磁力運作,無機械連接件,運作簡單可靠。當浮球開關被測介質浮動浮子時,浮子帶動主體移動,同時浮子另一端的磁體將控制開關動作桿上的磁體。","IndexPicture":"2/20190401/636897133816054885948.jpg","IndexPictureDomain":"img69","IndexTitle":"浮球液位開關"},{"ID":"1837","Title":"路面彎沉儀","UserID":"0","UserName":"","Author":"何守柱","CompanyID":"0","CompanyName":"","HitNumber":"2","Detail":"本儀器適用于測定凈土加載時或以非常慢的速度加載時路面彈性彎沉值,能良好的反映出路面的總體強度。$detailsplit$1概述本儀器適用于測定凈土加載時或以非常慢的速度加載時路面彈性彎沉值,能良好的反映出路面的總體強度。2技術參數:3支點至前測點長:2400mm。4剛度:以軸孔中心為支點,在距支點1200mm處加載200g,其撓度不大于O.05mm3英文名稱Pavementdeflectometer4測定方法A、將儀器杠桿前后連接成一體,按要求檢查好。B、載重汽車一輛,后橋單軸需按規定標定,用以","ClassID":"6901","IsShow":"1","CreateTime":"2019/4/1 10:54:51","UpdateTime":"2019/4/1 10:54:51","RecommendNum":"0","Descrip":"","Picture":"2/20190401/636897128584750885420.jpg","PictureDomain":"img71","ParentID":"1792","MainID":"1792","MainTitle":"路面彎沉儀","MainIsShow":"10","rid":"1","Sort":"0","CHNCode":"L","IndexDescrip":"本儀器適用于測定凈土加載時或以非常慢的速度加載時路面彈性彎沉值,能良好的反映出路面的總體強度。","IndexPicture":"2/20190401/636897128584750885420.jpg","IndexPictureDomain":"img71","IndexTitle":"路面彎沉儀"}]
qq分分彩历史开奖