бірліктің қауіп саны

бірліктің қауіп саны

The number of potential excess cancer cases from a lifetime exposure to one microgram per cubic meter (µ/m³) of a given substance. For example, a unit risk value of 5. 5x10^-6 would indicate an estimated 5. 5 cancer cases per million people exposed to an average concentration of 1 µ/m³ of a specific carcinogen for 70 years.

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Blossary:
Valdkond/domeen: Pollution control
Category: Air pollution
Company: ARB
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тым төмен газ бөлу көлігі

Pollution control; Air pollution

Vehicles that meet the ARB ultra-low emission standards. These emission limits are between those for LEVs and ZEVs. For more information, please view our DriveClean website.

икемді отын көлігі

Pollution control; Air pollution

Vehicles that can use a combination of fuels such as alcohol fuel and unleaded gasoline.

аймақ көздері

Pollution control; Air pollution

Those sources for which a methodology is used to estimate emissions. This can include area-wide, mobile and natural sources, and also groups of stationary sources (such as dry ...

бөліну деңгейі

Pollution control; Air pollution

The weight of a pollutant emitted per unit of time (e. G. , tons / year).

пайдаланылған газ шығармайтын көлік (ПГШК)

Pollution control; Air pollution

Vehicles which produce no emissions from the on-board source of power (e. G. , an electric vehicle). For more information, please go to our zero emission vehicles program website.

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Pollution control; Air pollution

Compounds containing various combinations of hydrogen and carbon atoms. They may be emitted into the air by natural sources (e.g., trees) and as a result of fossil and vegetative ...

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Valdkond/domeen: Holiday Category: Festivals

Ақымақтар күні

Celebrated on the 1st of April each year, April Fools' Day is a time when people, and increasingly businesses, play all kinds of good humored or funny ...