午夜不卡AV免费,午夜福利理论片在线观看,免费A级毛片在线播放不收费 ,无码AV天堂亚洲内射夫妻

ACEG R&B has been granted three patents for utility models
ACEG Road & Bridge Co., Ltd.  |  Updated: 2022-02-16  |  Views: 11774

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


电击惩罚花蒂榨乳调教小说| 白洁高义小说| 久久亚洲色一区二区三区| 免费漫画网站| 中文字幕AV一区| 久久久久久精品免费免费高清秒播| 18岁禁止入内| 岳帮我囗交吞精| 国产精品偷伦视频免费观看了 | 肉伦娇喘连连蜜汁横流| 亚洲国产精品久久久久蜜桃噜噜 | 欧美老熟妇XB水多毛多| 短裙公车被强好爽h吃奶| 拍摄av现场失控高潮数次| 最近免费中文字幕中文高清5 | 亚洲午夜无码久久久久| 网禁拗女稀缺资源在线观看| 再用点力今晚随你弄| 国内精品久久久久影视老司机| 国产精品久久久久精品香蕉| 天天做天天爱夜夜爽| 无码国产精品一区二区免费模式| 强壮的公次次弄得我高潮a片日本| csgo未满十八岁能玩多久| 精品香蕉久久久午夜福利 | 年轻 娇小 亚洲人 日本语 夹| 欧美交A欧美精品喷水| 一炕四女被窝交换啪啪| 国产乱妇无乱码大黄aa片| 欧美av色香蕉一区二区蜜桃电影| 亚洲国产综合久久久精品| 亚洲色大成网站WWW久久九九| 中文字幕乱码无码人妻系列蜜桃| 无码少妇一区二区浪潮AV| 国产精品一区二区三区| 欧美精品一区二区| 与亲女洗澡时伦了| 免费观看黄色电影| 少妇被又大又粗又爽毛片欧美| 两个人免费视频| 部长的夫人的味道中字 |