国产v综合v亚洲欧美久久高清_少妇人妻系列无码专区按摩_黄片在线免费观看视频_亚洲精品国产一卡二卡三_又大又粗又爽少妇高潮_麻豆国产在线成人自拍_欧美网站一区二区网页在线_神马影院午夜伦理_欧美老人性色生活片_亚洲清纯中文字幕

Guilin Electrical Equipment Scientific Research Institute Co., Ltd. (GLESI) , with its predecessor as Electrical Equipment Scientific Research Institute of No. 1 Ministry of Machinery Industry, was founded in Beijing in 1954 and relocated in Guilin in 1970. It was transformed into a scientific and technological enterprise in 1999, and now is subordinated to China National Machinery Industry Corporation Ltd (SINOMACH). Since its establishment, GLESI has undertaken many national, provincial/ministerial and local-level research projects and obtained over 900 scientific achievements, with more than 140 of them awarded national, provincial/ministerial Science & Technology Progress Awards. GLESI has been making significant contributions to the development of the mechanical and electrical equipment industries of China.

圖片1.png

Copyright  2016 All Reaerved,China  Machiney Industry Group Co,Ltd.

Guigong Network Security 45030502000096