久久久久久A亚洲欧洲AV冫,国产三区在线成人AV,中国少妇内射XXXX狠干,国产SM重味一区二区三区

In order to recycling of water resources, saving energy and fulfilling company philosophy of biology, technology and environmental protection, our company invest and construct the cooling water recycle system. After preparation, the construction started to work on 27^th February. The staff of Equipment Department worked for the construction in cooperation with the spirit of continuous endeavor and overcome the difficulties of cold weather to make sure the duration as well as quality of the project. The main pipeline and parts of equipment installation have been completed, which is expected to be fully completed in 15 days. The monthly water production can be saved about 5,000 tons after put into use of the project.