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2020年1月17日 .cn/a - 2020-1-17 - 快照 - 预览;It is said the water quality requirement in the new standard has achieved the level of that in middle developed countries. In the version for comments and suggestions provided by ;meet the recently updated air quality standard, adding that air pollution control will be "an arduous task for the country." "But that doesn't mean air quality is deteriorating in these ;2019年11月5日 - In the Yangtze River Delta area, a plan for integrated development of the region standard opening-up and high-quality development. China will continue to foster;A recommended national standard and 35 recommended geological and mineral industry In the evaluation of the quantity and quality of oil and gas, economic 5 Mineral Resources ;Air quality also improved this year in the neighboring Hebei Province. The smog-prone in Beijing was 66 percent higher than the national standard, with nitrogen dioxide and PM

Pietro Coricelli 公司_中国经济网——国家经济门户

2013年5月30日 - -BRC Standard– Food(rev.5)英国零售商协会认证-A级-IFS– International Food extremely demanding in terms of quality. 今天,Pietro Coricelli公司在这些认 中国经济网 - - 2013-5-30 - 快照 - 预览;Shanghai will spend 10.3 billion yuan ($1.6 billion) on air pollution reduction over the next three years, local environmental protection authorities said Wednesday.

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