四川妇女BBBB爽BBBB爽,农村国产妇女精品一吃春约的效果,日韩午夜视频在线观看,黄色的网站在线免费观看,黄片在线免费观看
The LED energy-saving renovation project in Longjiawan, Huangshaxi five tunnels (underpasses) has completed pre-acceptance

time:2017-11-24 11:04:00 browse:9121次

    On July 31, 2017, our company used “Created in China” “Internet+”multi-colored temperature prevent fog and haze LED full intelligent street lamp implementation of energy-saving renovation project of science and technology in Longjiawan, Huangshaxi, Yuanjiagang, Eling, Chenjiaping tunnel in Chongqing has been fully completed. On September 6, 2017, the administration of Chongqing city lighting project construction unit, supervision company and design company for the project site pre-acceptance, participants made a high evaluation for the innovation patent products.After the meeting, Chongqing municipal lighting authority issued a special report on the completion of “Long jiawan , Huang shaxi five tunnels (underpasses) LED energy-saving renovation project has completed pre-acceptance.

The energy-saving renovation project photo-realistic of Internet+multi-colored temperature prevent fog and haze LED full intelligent street lamp in Longjiawan tunnel in Yuzhong distaict of Chongqing 


Color temperature of yellow light: 3000K  illumination uniformity: 0.6

Warm white light: 4300K   illumination uniformity: 0.6


Color temperature of white light: 5700K  illumination uniformity: 0.6




The energy-saving renovation project photo-realistic of Internet+multi-colored temperature prevent fog and haze LED full intelligent street lamp in Huangshaxi tunnel in Yuzhong distaict of Chongqing 


Color temperature of yellow light: 3000K  illumination uniformity: 0.6

Warm white light: 4300K   illumination uniformity: 0.6

Color temperature of white light: 5700K  illumination uniformity: 0.6


Chongqing Green Science and Technology Development (Group) Co., Ltd

Address:No.113, Liziba mainstreet, Yuzhong district, Chongqing  Zip code: 400043

Contact person: Chengyong Su                       Cell phone: 15823825195





top
黄色在线成人观看 | 国精产品99永久一区一区 | 青青草原在线视频 | 亚洲无码A在线播放 | 亚洲伊人久久水牛影视 | 91中文日产乱码一区 | 无码精品人妻一区二区三区免费 | 亚洲精品国产品精品果冻传媒 | 少妇人妻无码专区 | 国产淫片一区二区不卡 | 国产在线视频无码 | seseaiai | 国产最爽的乱婬视频国语对白 | 黄色中文字幕视频网站 | 国产乱肥老妇久久久影视 | 囯产精品一品二区三区 | 日韩免费无码影视 | 99久久精品费精品国产一区二区 | 美女穿黑丝被操逼视频污污视频污视频污 | 无码人妻一区二区三区水牛网 | 国产农村妇女毛片精品久久久久 | 91精品久久久久五月天精品 | 中文娱乐网台湾佬 | 国产av一区二区新妻精品 | 日本一区A片裸体免费 | 东方欧美亚洲色图 | 一级生活片视频aaaaaa | 性一交一乱一奷一区二区三区下载 | 亚洲精品无码乱码成人91 | 国产黄色在线视频 | 国产亚洲精品综合久久久久 | 午夜欧美久久88 | 精品人妻AV无码 | 亚洲av影音先锋资源 | 欧美一A一片一级一片吞精 成人精品视频免费在线观看 | 粉嫩小泬无遮挡BBBB | 在线成人网站无套内射 | 久久aV无码av | 中文字幕a a a a a | 音影先锋男人色色资源网 | www.亚洲一区|