国产伦精品一区二区三区免费下载,国产精品久久久久免费,器灵第二季免费完整版在线观看,国产精品毛片一区二区三区

NHI Headlines

NHI successfully restarts the cooperation and signs the south open-pit mine project with China Power Investment Corporation

Published:2016-04-11

Report from our correspondent recently, NHIachieves the qualification for the bid of NO.1.5 continuous stripping systemfor technological upgrading projects, in the bid-opening meeting for thepurchasing and installing project of Mengdong energy south open-pit mine beltconveyor of China Power Investment Corporation. (Zhang Jinming)