国产视频欧美综合_日韩69式视频在线观看_国产精品丝袜在线观看_在线观看黄色av_亚洲一成av人先乱码午夜_国产亚洲免费视频久久_爱爱网站手機看片影視_欧美日韩三级在线视频播放_国产丰满大乳无码免费播放_酥酥影院一级真人片在线看

?
Back to the list
The self-developed cable project of Sunway won the first Sichuan Province Mechanical Industry Science and Technology Progress Award
The number of browse:35The Publishing time:2023-02-23

The 4th Annual Conference of Sichuan Mechanical Engineering Society was held in Chengdu recently, and the 2022 "Sichuan Mechanical Industry Science and Technology Award" was presented at the meeting. The "Research and Industrialization Project of Key Technologies of high-performance cable series for rail transit" independently developed by Sunway Co., Ltd. won the third prize of Science and Technology Progress Award.


9f7f51b05e2f59943a45030b8d0e56c.png