www射-国产免费一级-欧美福利-亚洲成人福利-成人一区在线观看-亚州成人

US EUROPE AFRICA ASIA 中文
China / Society

Winter Olympic co-host city vows to improve air quality

(Xinhua) Updated: 2016-01-20 17:04

ZHANGJIAKOU -?Zhangjiakou is drafting plans to improve air quality as it prepares to co-host the 2022 Winter Olympics with Beijing, the Zhangjiakou government said on Wednesday.

Environmental experts from Tsinghua University have been invited to assist in developing the Air Quality Improvement Plan for 2016-2022 for the city, officials with the city government said.

One goal is to keep the amount of PM2.5 particles within 25 micrograms per cubic meter. The current average PM2.5 density is 34 micrograms per cubic meter, figures with Zhangjiakou environment bureau show.

Hou Liang, Party secretary of Zhangjiakou, said the goal will force the city to further cut industrial emissions and improve industrial and energy structure.

Since 2010, Zhangjiakou has cut steel production capacity by more than 8 million tons, and cement production by 4.58 million tons.

Zhangjiakou will host most of the snow events for 2022 Winter Olympics.

Highlights
Hot Topics
...
主站蜘蛛池模板: 北岛玲亚洲一区在线观看 | 亚洲综合黄色 | 久久ri精品高清一区二区三区 | 国产1区2区三区不卡 | 国产一级精品视频 | 久久99九九99九九精品 | 精品久久久久久久久久久 | 亚洲美女在线播放 | 成人a毛片免费视频观看 | 一级 黄 色 片免费 一级aaaaaa毛片免费 | 99视频精品全部在线播放 | 国产成人精品免费视频网页大全 | 欧美成人亚洲国产精品 | 欧美激情成人网 | 91视频18| 日韩国产欧美成人一区二区影院 | 久久精品爱 | 久久精品国产亚洲aa | 国产精品久久久久久久y | 国产精品一二区 | 欧美日韩亚洲国产 | 大片国产片日本观看免费视频 | 性做久久久久久久免费看 | 亚洲欧美综合国产不卡 | 热99re久久精品香蕉 | 日韩在线高清视频 | 欧美在线看欧美高清视频免费 | 国产日韩精品欧美一区视频 | 国产日产久久高清欧美一区 | 久久日本精品一区二区免费 | 高清国产在线 | 亚洲免费网站观看视频 | 中国美女乱淫免费看视频 | 久久综合久久自在自线精品自 | 91青青国产在线观看免费 | 在线看日韩 | 欧美性高清bbbbbbxxxxx | 黑人边吃奶边扎下面激情视频 | 特黄特黄一级高清免费大片 | 亚洲综合成人网在线观看 | 国产成人精品男人免费 |