🚗💨✨🌬️

#catalytic converter #car exhaust #emission control #pollution reduction #automotive part

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#catalytic converter #car exhaust #emissions control #catalyst #automotive #platinum group metals #PGM

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#emissions #car exhaust #greenhouse gas #CO2 #carbon dioxide #fossil fuels

🚗💨😵‍💫

#car exhaust #vehicle emissions #air pollution #traffic fumes #smog #urban pollution