英语词汇“national ambient air quality standards”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	national ambient air quality standards
释义	National ambient air quality standards National ambient air quality standards The standards established by the EPA (Environmental Protection Agency) that apply to outdoor air throughout the country. AcronymsSeeNAAQS
随便看	tpdfs tpdg tpdh tpdi tp (disambiguation) tpdj tpdk tpdl tpdm tpdmp tpdms tpdo tpdocm tpdp tpdr tpds tpdsm tpds-t tpdt tpdu tp&e tpe tpe1 tpea tpeac

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National ambient air quality standards