亚洲 国产 另类 无码 日韩,无码人妻一区二区三区三区,精品无人码麻豆乱码1区2区,久久国产精品人妻aⅴ
We warmly congratulate the Secretary for research and development of "more than two kinds of li

time:2017-07-31 15:14:00 browse:5511次

We warmly congratulate the Secretary for research and development of "more than two types of light source combination manufacturing multi-color temperature anti haze, LED intelligent street lamp" won

National patent Newsletter


Our R & D of "more than two kinds of light source combination manufacturing multi-color temperature anti haze, LED smart street lamp" on December 2015 21 to the State Patent Office filed a patent. In May 2016, 4, the State Patent Office approved the patent granted (patent number: 201521071225.2). This patent has stimulated the enthusiasm of all employees in the company's scientific and technological innovation. Our company will make persistent efforts to continue to do a good job in scientific and technological innovation work, to bring forth the new, to obtain more patents.

Chongqing green science and Technology Development Co Ltd
May 26, 2016

Attached to the patent certificate:




top
50岁老熟女一级毛片 | 麻豆美女裸体AAAA片 | 麻豆乱婬一区二区三区 | 麻豆极品JK丝袜自慰喷水久久 | 91人人妻人人澡人人爽精品 | 欧美成人无码一区二区三区在线 | 精品国产免费无码久久久密月 | 欧美一级大片免费看 | 国产伦精品一区二区三区视频痴汉 | 爽灬爽灬爽灬毛及A痴汉电车 | 桃色视频在线导航观看视频网站 | 成人精品一区一区二区 | 成人年无码A片在线观看老司机 | 中文字幕无码人妻少妇免费视频 | 国产精品一区在线 | 蜜桃臀少妇一区二区三区免费播放 | 69精品一区二区三区无码吞精 | 国产精品色情无码视频A片黑寡妇 | 一区二区三区精品久久久 | 无码人妻精品一区二区三 | 国产在线视频一区 | 国产无码免费视频 | 囯产精品久久久久久久久在饯观看 | 精品成人免费一区二区在线播放 | 真实国产老头亂伦wwwhd | 国产成人a亚洲精品无码 | 国产日产人成人A片AA | 91拍真实国产伦偷精品 | 无码人妻精品一区二区三区蜜桃网站 | 久久婷婷一级婬片A片AAA野外 | 亚洲蜜桃精久久久久久久久久久久 | 91在线无码精品秘 竹菊 | 精品国产无码一区二区 | 国产精品爽爽久久久久 | 农村婬乱A片免费看 | 欧美成人午夜无码A片秀色直播 | 精品一区二区无遮挡高潮大片 | 免费看AAAAA级少婬片 | av无码在线观看 | 国产理论电影在线观看 | 无码人妻少妇色欲AV一区二区 |