久久人人av_三级不卡视频_撞击稚嫩的小屁屁好紧_在线亚洲一区二区_国产大片免费78www,午夜av日韩,嗯…啊熟乳岳怀孕好深,天天干天天摸天天操

User
Password
  用戶名@域名:
    @
     
  語言選項: 英語 簡體中文 繁體中文
  安全選項: 限制在當前IP地址瀏覽。
Home | About Us | Steam System Solutions | Water System Solutions | Electric Power System Solutions | Typical Applications | Contact Us
 
 
Home >> About Us >> news
 
 
The installation and commissioning of Yanchang petroleum Yulin refinery's treatment units
Yanchang petroleum Yulin refinery's 50t/h condensate water treatment units has been finished in August 2007 and the installation and commissioning is on the way. Overall updated steam system is expected to be put into operation at the end of this year.

In this 50t/h condensate oil and iron removal project, Tuofeng employed PLC controller. Units can remove oil and iron from the condensate water once at highest temperature of 99℃. The output water can be reused in high-pressure boilers.
Home | About Us | Steam System Solutions | Water System Solutions | Electric Power System Solutions | Typical Applications | Contact Us
Copyright 1997-2009 Beijing Tuofeng Technology Development Co.,Ltd