无码观看欧美夜夜夜夜爽_天天做天天摸天天爽天天爱_欧美国产日产一区二区_99久久国产露脸精品竹菊传媒_国产卡一卡二卡三精品_苍井空毛片精品久久久_欧美人又长又大又粗无码视频一区_伊人久久久大香线蕉综合直播_国产亚洲综合欧美视频_久久伊人色av天堂九九

NHI Headlines

The design and research institute of NHI starts the development of 70 mn blade hot-pressing molding press, based on the High quality water turbine blade projects of SHENYANG RESEARCH INSTITUTE OF FOUNDRY.
ecently, the transfixion of the section 6 of north extension line for Shenyang metro line 2 has been finished smoothly, which is manufactured by NHI. It adopts the Φ 6.28m Earth-pressure balance TBM, and the total tunneling mileage is 1502m.
Report from our correspondent recently, NHI achieves the qualification for the bid of NO.1.5 continuous stripping system for technological upgrading projects, in the bid-opening meeting for the purchasing and installing project of Mengdong energy south open-pit mine belt conveyor of China Power Investment Corporation. (Zhang Jinming)
Recently,NTU062 double shield hard rock TBM provided by TBM company Started in Iran Kani Sib site.
At the end of 2012, automobile steering system company and faw liberation company signed for the heavy truck matching J6L steering column product test for series fixed-point protocol. After nearly four years of hard work and improvements, faw J6L steering column series products has entered the stage of bulk supply.