国产综合成色在线视频,久久久久人妻一区精品伊人,国产精品久久久久av蜜臀,18禁无遮挡国产免费观看网址,精品中文字幕久久久人妻,亚洲一区二区在线色视频,人妻丝袜中文字幕在线视频,四房婷婷久久一本一道狠狠一区

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.
南开区| 乐至县| 哈密市| 南江县| 灵台县| 南宫市| 德清县| 长泰县| 准格尔旗| 嘉兴市| 新昌县| 乾安县| 邳州市| 沙田区| 建始县| 阿巴嘎旗| 凌源市| 怀来县| 中阳县| 甘德县| 嘉义县| 兰西县| 嘉禾县| 泽州县| 金堂县| 沁水县| 漳浦县| 天水市| 嵊泗县| 益阳市| 乌恰县| 颍上县| 高青县| 枣阳市| 宽城| 铁力市| 准格尔旗| 新野县| 木里| 西畴县| 冀州市|