久久久精品久久久毛片_久草av网_www.黄色免费网站_成人国产精品免费视频_精品视频在线观看99_国产一级片每日更新

聯系我們 | Contact Us
當前位置: 網站首頁 >> NEWS >> Company News
<Bo magnesium compound enhanced A-class fire decorative board technology rese

    Recently, implemented and completed by the decorative branch company, organized and declared by our group company, the patent achievements of <The Bo magnesium compound enhanced a-class fire decorative board technology research>, won the second prize of technology innovation achievements in 2011 year which delivered by China Construction Enterprise of the Management Association.

    The event is organized by the Association of Construction Enterprise Management of China , aims to summarize the new experience,the new methods and new materials in the promotion of construction enterprises in carrying out the project, .

The glass magnesium compound enhanced a-class fire decorative board researched  and developed by the decorative branch company is a new type of fire prevention wall decorative board. It was applicated large areas in Weifang Lu Tai Convention and Exhibition Center project and obtained good results.

 


主站蜘蛛池模板: 中文字幕奶水喷出在线观看 | 欧美成人看片一区二区三区尤物 | 日本日韩中文字幕 | 亚洲精品一区二区三区无码夜色 | 日本不卡免费一区二区三区综合久久 | 夜色综合 | 校园春色另类小说 | 乱人妻人伦中文字幕 | 精品九一 | 欧美a级在线免费观看 | 极品少妇被猛得白浆直流草莓视频 | 啪啪免费视频网站 | 国产午夜精品理论片a级在线观看 | 亚洲亚洲人成网站网址 | 91网站观看 | 欧美一线高本道高清免费 | 成人精品免费 | 欧美乱码一区二区三区 | 中国免费高清视频在线观看 | 亚洲啊v在线 | 久久精品国产精品亚洲毛片 | 天堂av中文字幕 | 91精品一区二区三区四区 | 国产成人在线免费视频 | 成人高潮片免费视频欧美 | 中文乱码免费一区二区三区 | 久久www免费人成_看片中文 | 新白娘子传奇50集免费赵雅芝版 | 一区二区三区免费观看视频 | 99久久99久久免费精品蜜桃 | 久久AV无码精品人妻系列试探 | 欧美性受xxxx黑人xxxx | 国产白嫩漂亮美女在线观看 | 日韩精品国产一区二区三区久久 | 欧美精品一区二区三区久久久竹菊 | 色婷婷综合久久久久中文一区二区 | 天天操天天操天天色天天要 | 国产精华液一线二线三线 | 国产精品福利在线播放 | 在线观看国产欧美 | 日本aⅴ毛片成人实战推荐 亚洲精品久久久久高潮 |