中文字幕一区二区三区四区五区,中文字幕日本人妻久久久免费,亚洲va999成人A片在线观看,久久久无码精品午夜

Home > Main Business > Typical Projects > Mongolia Million-Ton Cement Production Line
Mongolia Million-Ton Cement Production Line

This project is the first cement production line invested by China National Building Materials Group overseas. It is implemented by China National Building Materials Engineering and Beijing Triumphg in an EPC general contracting manner. The project adopts Chinese standard design and construction, and uses coal as fuel. The project was successfully put into production in June 2016 and is known as the "factory in the grassland", showing the perfect integration of modern industry and natural environment.