男女羞羞视频在线观看,国产精品黄色免费,麻豆91在线视频,美女被羞羞免费软件下载,国产的一级片,亚洲熟色妇,天天操夜夜摸,一区二区三区在线电影
Chinadaily.com.cn
 
Go Adv Search

Beijing drafts China's toughest emission standards

Updated: 2012-03-26 11:19

By Xu Xiao (China Daily)

  Comments() Print Mail Large Medium  Small

Stricter auto emission standards are likely to be adopted this year in the capital city as pollution in Beijing continues to cause concern.

A draft plan by the Beijing Environmental Protection Bureau under public review until April 9 calls for the city to lead the way with tougher standards.

"The Beijing V standard is equivalent to the Euro V standard," said a professor at the Environmental School of Tsinghua University.

The standard calls for lower nitrogen oxide, carbon monoxide and hydrocarbon emissions.

Nitrogen oxide emissions would be limited to 0.06 grams, down from the 0.08 grams in the national IV standard, while particulate matter emissions are limited to less than 0.0045 grams per km.

It also requires cleaner emissions as vehicles get older, upping the compliance limit to vehicles with 160,000 km on the odometer compared to 100,000 km in the national IV standard.

Though Beijing has been the pacesetter in implementing increasingly tough emission standards over the past decade, total tailpipe emissions in the city have continued to rise by more than 10 percent annually.

Zeng Zhiling, director of LMC Automotive Asia Pacific Forecasting, told China Daily that the Beijing V standard may put pressure on automakers because they would be forced to make models that meet separate standards - one for the Beijing market and another for the rest of the country for the national IV standard.

"It will cost an automaker more than 10,000 yuan to upgrade an engine to meet the Beijing V standard," China Automotive Business News cited an industry insider as saying.

But many automakers told the media that they began preparing to meet the new standard after receiving notice of the draft regulation.

A source at Shanghai GM's technology and engineering department said the company has already finished modifying its engine designs. When the new standard is officially implemented, the company will be able to supply models to meet the new standard right away, it said.

Li Yunfei, an executive at domestic automaker BYD, told reporters that the company was also prepared for the change.

Besides engine improvements, fuel quality is also key to lowering vehicle pollution, industry insiders say.

Chinese-language media reported that the country's fuel suppliers have already developed gasoline and diesel fuel that meets engine requirements in the Beijing V standard.

But the new standard will have almost no impact on vehicle sales in Beijing this year, Zeng from LMC said.

"The biggest impact on Beijing's automotive market is from the license plate registration policy started at the end of 2010. The market took the most serious hit last year," he said.

xuxiao@chinadaily.com.cn

主站蜘蛛池模板: 贵德县| 永嘉县| 绥棱县| 壶关县| 道孚县| 措美县| 天峻县| 靖边县| 巫溪县| 双鸭山市| 固原市| 建宁县| 永兴县| 龙胜| 西昌市| 申扎县| 澄城县| 横峰县| 衡南县| 旌德县| 扎兰屯市| 神池县| 西昌市| 中宁县| 无极县| 青田县| 利津县| 永仁县| 娱乐| 黄骅市| 黔西| 社旗县| 蛟河市| 大方县| 玉环县| 台北县| 襄汾县| 寻乌县| 锡林郭勒盟| 河源市| 堆龙德庆县| 二连浩特市| 邢台市| 利津县| 奉新县| 咸丰县| 饶阳县| 德清县| 枝江市| 伊宁市| 天水市| 嘉峪关市| 织金县| 河源市| 都匀市| 英德市| 磐石市| 沈丘县| 兴海县| 抚顺市| 沂南县| 延津县| 太仆寺旗| 藁城市| 澄迈县| 米脂县| 丰县| 华容县| 东方市| 栾川县| 当阳市| 黔西| 长阳| 虹口区| 衡山县| 房产| 屯留县| 武义县| 平江县| 全州县| 平遥县| 周宁县|