精品乱子伦一区二区三区

 我司是巴西CSN公司鋼廠中國辦事處，钢厂循环冷却水系统项目选购的循环水泵就是湖南立佳泵业的高效节能水平中开泵、立式長軸泵，2013年初运行至今无质量问题，泵组运行效率高、噪音小，节能效益明显！

Brazil's CSN company steel circulation cooling water system project of choose and buy is Hunan electric energy technology, open pump, vertical long axis pump, early 2013 operation has no quality problem, the pump group is running efficiency is high, low noise, energy efficiency significantly.