日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

'Snail apartments' race ahead in green technology

chinadaily.com.cn | Updated: 2021-04-15 13:30
Share
Share - WeChat
An exterior view of the snail apartment. [Photo/IC]

Designed by the Yungang Grottoes Academy, the "snail apartment" is located at Dongshan Mountain near the globally renowned cultural heritage site of Yungang Grottoes in Shanxi province. These apartments are green buildings made from used cement pipes and steel. Adopting a solar power system, they not only ensure self-sufficiency in power, but also supply power for the tourist attractions.

1 2 3 4 5 6 7 Next   >>|
Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
主站蜘蛛池模板: 99久久精品免费看国产一区二区 | 天天插视频| 91网站免费观看直播 | 99在线这精品视频 | 特黄一区二区三区 | 日韩加勒比在线 | 色在线免费 | 亚洲日本一区二区三区 | 国产女人久久精品 | 久久久久国产视频 | 伊人艹| 亚洲欧美色国产综合 | 草草浮力影视 | 最近最新中文字幕 | 日色视频 | 在线观看国产wwwa级羞羞视频 | 日韩在线小视频 | 97碰碰碰| 久久伊人操 | 中文字幕人成乱码在线观看 | 九九热热九九 | 欧美一级毛片在线看视频 | 国产 日韩 欧美在线 | 黄色精品视频 | 天天干狠狠干 | 日韩大片免费看 | 久久综合色之久久综合 | 欧美日韩视频在线 | 精品久久久中文字幕一区 | 久久视屏这里只有精品6国产 | 日韩一区二区三区在线观看 | 精品免费国产一区二区三区 | 国产精品亚洲综合色拍 | 国产激情一区二区三区四区 | 国产成人综合AV在线观看不止 | 在线三级电影 | 成人国内精品久久久久影 | 国产人A片777777久久 | 久久大香香蕉国产免费网站 | 国产乱人乱精一区二区视频密 | 蜜桃精品导航 |