亚洲精品国产一区二区色欲影院_欧美成人猛片AAAAAAA_91久久精品国产_午夜伊人_操操图片视频第一网_亚洲欧美第一

HOME
新聞動態

Recognized by the government, two technological innovations of GS Technology on the list

Published in: 2020-07-17

Recently, the Department of Industry and Information Technology of Jiangsu Province and the Bureau of Industry and Information Technology of Wuxi City issued a document, GS’s new product development "R&D and application of anti-stitching and silent new energy automobile tires" and core technology research "New energy-saving and environmentally friendly all-steel radial tires" were selected into the Jiangsu Province Key Technology Innovation Catalog and Wuxi City Key Technology Innovation Catalog.

 

The project "New Energy Saving and Environmental Protection All-steel Radial Tire", which was selected into the municipal key technological innovation catalog this time, utilizes the three alloying elements Cu, Zn and Co contained in the three-phase alloy steel cord coating to greatly reduce the cobalt content in the tire, reduce the consumption of cobalt materials, reduce pollution, can also improve the adhesiveness of rubber materials, and make the production process more green and environmentally friendly.

 

The project "R&D and Application of Anti-stitching and Silent New Energy Vehicle Tires" selected into the provincial innovation catalog is the highlight of GS's new product development. Anti-puncture and silent semi-steel tires perfectly combine anti-puncture technology with high-end comfortable and silent semi-steel tires to redefine a new generation of safety tires, escort consumers, and guard every mileage of drivers and users.

 

主站蜘蛛池模板: 国产综合精品 | AV无码播放一级毛片免费 | 中文字幕一级毛片视频 | 毛片毛片| 最新色综合| 国产精品久久久久久AV福利 | 巨爆中文字幕巨爆区爆乳 | 伊人久久在线观看 | 韩国日本一区二区三区 | 国产精品亚洲欧美卡通动漫 | 国产一在线精品一区在线观看 | 国产黄色片一级 | 国产精品一区二区手机看片 | 中文字幕在线日本 | 天天爽夜夜爽人人爽一区二区 | 成人特级片 | 亚洲一区二区三区中文字幕 | 国产美女一级毛片 | 酒色综合网 | 91同城在线观看 | 一区二区三区三州在线观看视频 | 99免费看 | 中国性猛交xxxx乱大交3 | 欧美一级欧美一级高清 | 正在播放国产第九十二 | 永久精品 | 国产激情a| 午夜久久成人 | www.com久久 | 国内毛片免费看 | 亚洲欧美日韩成人综合一区 | 日韩av成人在线 | 日本美女一区二区三区插比 | 日本在线观看一区二区 | 亚洲国产欧美在线人成aaaa20 | 亚洲成在人天堂网 | 可以直接免费看的av | 亚洲涩导航 | 国产区精品区 | 久久久久久久免费 | 亚洲高清视频网站 |