1、YASUOJIPAIQIWENDUZHENGCHANGKEDU

 

  DANGYASUOJICHUYUXIAJILENGQUESHI,PAIQIWENDUXIANGDUIJIAOGAO,BUNENGYONGSHOUCHUMO。

 

  例如,R22(制冷剂型)

 

  ZHILENGXITONGDEPAIQIWENDUBUCHAOGUO125°C。

 

天天快乐知识网   GUZHANG:FEIQIWENDUGUOGAODEYUANYINSHIYASUOJIDEXIRUWENDUHENGAO,HUOLENGNINGWENDUGUOGAO,YINCIXUYAOZHUYI。

 

  PAIQIWENDUTAIDI,YONGSHOUCHUMOPAIQIGUANBINGBUJISHOU。ZHEIBIAOMINGJINQIWENDUJIDI,YASUOJIKEYIYONGSHIXINGCHENGHUOXITONGZHILENGJIYUNXING。

 

天天快乐知识网   YASUOJIJUYOUJIANDANDESHIXINGCHENGBINGSUNHUAIFAMENJIEGOU:ZHILENGJIZAIFEICHANGXIAODETIAOJIANXIAYUNXING,ZHEIJIANGYINGXIANGDIANJIRAOZUDESANREBINGJIASUJUEYUANDELAOHUA。

 

天天快乐知识网   2、YASUOJIWAIQIAOWENDUZHENGCHANGBILI

 

天天快乐知识网   ●SHANGQIAOTISHOUZHENGQIXIRUDEYINGXIANG。WENDUXIANGDUIJIAODI。TALVEWEIREHUOLVEWEILENGQUE。GUJIDEWENDUYUEWEI30°C。XIQIGUANZHOUWEIDEWAIQIAOWAIKENENGYOULENGNINGSHUI。

 

天天快乐知识网   XIAQIAOTIZHONGDEDIANDONGJICHANSHENGDERELIANGHELENGDONGYOUDECHONGJIRELIANGZHUYAOTONGGUOZHENGQICONGQIAOTIPAICHU。

 

  GUZHANG:WAIQIAODEWAIBUWENDUCHAOGUOZHENGCHANGSHUIPING,ZHUYAOSHIYINWEIZHILENGXITONGDEJINQIWENDUGUOGAO。

 

  GUODUODEREZHENGQIJINRUYASUOJI,CONGQIAOTIXISHOURELIANG,ZHENGQIDEWENDUGENGGAO,CONGERQIAOTIDEWENDUSHENGGAO。

 

  YOUYUJINQIWENDUTAIDI,QIAOTIDEQIAOTIWENDUDIYUZHENGCHANGCHICUN。

 

  TAYOULIYULENGQUEYOUHEDIANDONGJIRAOZUDELENGQUE,DANLENGQUENENGLIJIANGDI。