Manufacturing and manufacturing in Dongguan, Dongguan (Spring City Commentary) Square Dance for the confusion is not limited to public concerns, deputy director of the Beijing Municipal Environmental Protection Bureau Du Shaozhong recently microblogging responded that the U.S. Embassy air quality report for internal use only. He further pointed out that China's air quality monitoring report is less than 10 microns in diameter, respirable particulate matter, namely PM10.
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