қоршаған ауа сапасы стандарттары (ҚАСС)

қоршаған ауа сапасы стандарттары (ҚАСС)

Health- and welfare-based standards for outdoor air which identify the maximum acceptable average concentrations of air pollutants during a specified period of time. (See also CAAQS and NAAQS and Criteria Air Pollutant. ) For more information, please view our ambient air quality standards website.

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Sõnaliik: noun
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Valdkond/domeen: Pollution control
Category: Air pollution
Company: ARB
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Valdkond/domeen: Language Category: General language

нормативті айтылу

Received Pronunciation (RP), also called the Queen's (or King's) English,[1] Oxford English,[2] or BBC English, is the accent of Standard English in ...