国产热热热精品,亚洲视频久久】日韩,三级婷婷在线久久,99人妻精品视频,精品九热人人肉肉在线,AV东京热一区二区,91po在线视频观看,久久激情宗合,青青草黄色手机视频

By Chen Qide (China Daily)
Updated: 2008-01-10 11:09

The Jiading District in Shanghai is launching a district-wide campaign to build an ecological living area for its residents using new energy-saving building materials.

The campaign is part of the city's effort to build an energy-thrifty housing system with new technologies and materials.

Jiading Director Sun Jiwei said 65 percent of the materials used in new houses and buildings in the next several years will be designed to save energy.

Sun said the district government will work out policies to support the project by investing in it heavily.

Jiading yesterday held a conference of experts and scholars from China, Japan and Germany to discuss ways of pushing the project forward.