亚洲色偷偷色噜噜狠狠99网,91精品一久久香蕉国产线看观看,九色在线视频,西班牙视频不卡

ACEG R&B has been granted three patents for utility models
ACEG Road & Bridge Co., Ltd.  |  Updated: 2022-02-16  |  Views: 11776

Three scientific research achievements of ACEG - “The deformation resistance measurement device for one kind of anti-dazzle board”, “The structure size measurement device for one kind of anti-dazzle board” and “The testing device of falling resistance for one kind of anti-dazzle board in low temperatures”, have all been granted the utility model patent certificates by National Intellectual Property Office recently, the patent holder is Anhui Huantong Engineering Testing Co., Ltd. - a subsidiary of ACEG Road and Bridge Company Limited.

 

The acquisition of these patents has fully demonstrated ACEG’s technological innovation abilities and abilities of transformation of scientific and technological achievements into applications and the overall soft power of ACEG has been further enhanced, which will provide strong technical supports for the sustainable, healthy and rapid development of the company.


The patent certificates


欧洲精品无码久久毛片| 久久精品专| 久久9精品区| 日本按摩日P片| 人妻天天射| 2018年亚洲欧美在线V| 午夜福利婷婷| 久久er99热精品一区二区 | 图片区欧美视频区激情区| 97色波| 四虎影院精品免费| 日韩黄片在线免费观看| 超碰免费99| 丝袜老师第一页| 人人狠狠综合久久88成人| 国内精品视频在线九九视频| 欧美人妻一区二区在线播放| 久久五月亚洲色图| 欧美日韩一区二区三区色视频| 日韩欧美在线卡一| 99热最新一区| 午夜精品久视频在线观看| 51久久精品人人搡人人玩 | 无码中文人妻中文中| 亚洲国产高清人在线| 欧美激情图片小说区| 中文字幕无码人妻波多野结衣| 中文无码精品久久久| 噜噜噜噜噜色播| 精品夜色无码喷水视频| 亚洲中文字幕日韩一区一区| 国产午夜视频在线观看| 2828无码高潮毛片| 九九99精品在线| 亚洲午夜无码Av毛片久久| 国产户外厕所自慰喷水| 人妻宗合网| 717理论片午影院无码| 久久综合色一综合色88| 国产 你懂得| 国产一区二区三区高清视频|