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1 mai 1975 - Energy Policy Conservation

Description:

Congress now starts setting in fuel economy goals. Catalytic converters and unleaded gas are now required to be put in cars.

Ajouté au bande de temps:

Earth day

ByJoshua Feighert

29 avr. 2021

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0

287

Date:

1 mai 1975

Maintenaint

~ Il y a 50 ans

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