欧美人与性动交α欧美,免费黄片在线看,国产精品亚洲А∨无码播放不卡,国产欧美在线一区二区三区

Logo

Supported by“JiangSu Precision MetaIforming R&D Center",the company actively promotes 4-"integration"progress,integrated technical flow and equipment,integrated processing and testing,integrated machinery and control,and integrated software and hardware to improve its product development ability and shorten concerning cycles. To meet various criteria,the company lays emphasis on synchronization with the OEMs,keeps pace with the international market trend and thus it is able to develop spare pans for integrated systems of whole machines and vehicIes.

Cooperative research unit
Cooperative research unit
Cooperative research unit

  • Launching ceremony of cooperation project between Jiangsu University and Beijing Research Institute of Electrical Technology
  • Cooperation with Beijing Institute of Aerial Materials academician workstation
  • Key technologies of precision near net shape forming of spiral bevel gears in Yanshan University
  • Development and industrialization of the control system and key components of the wind turbine propeller mechanism in Tsinghua University
  • General manager of the Institute of mechanical science research and investigation
  • Precision forming and deep processing technology of aluminum magnesium titanium alloy materials in Harbin Institute of Technology
  • Beijing Research Institute of Electrical Technology to deepen the development of automotive aluminum alloy forgings products and achievements transformation

Copyright (C) 2017 JIANGSU AIRSHIP CO.,LTD. 【Admin】 【Disclaimer】

chaopeng香蕉| 黄色无码一级| 国产欧美激情一区二区| 亚州在线成人无码| 久久人妻中出中文字幕| 精品人妻久久久久久888| 日本久久精品传媒| 香港澳门无码人妻三级| 亚洲无码视频免费在线观看| 四虎影视国产品亚洲| 少妇激情一区二区三区视频| 野战二区视频| 乱www.| 无码1234区| 国产a级视频| 精品国产污网站在线看| 蜜桃视频 中文字幕| 日日干夜夜操| 日韩黄色电影视频| 日韩无码久久一区二区| 国产欧美日韩| 天天搞天天操天天干| 中文无码一区二区不卡ΑV| 亚洲精品一区二区另类图片| 自慰国产精品| 别揉我奶头~嗯~啊~| 久久久无码高清电影| 辛尤里 仓库| 亚洲国产超清无码专区| 亚洲寂寞一区| 国产综合国产| 丁香花电影高清在线小说阅读| 人人爱人人摸人人做| 欧美伊人久久大香线蕉综合| wwwxxxx,日本| 精品女厕偷拍视频一区二区| 亚洲啪啪自拍电影| 国产多毛熟女高潮视频| 日韩人妻无码精品久久三| 两男人妻av| 日韩三级精品无删减|