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1 jan 2004 ano - Clean School Bus USA Program

Descrição:

Eliminate public school bus idling, Use technology such as o2 sensors and computers to warn the school when there is something wrong with the emission system.

Adicionado na linha do tempo:

Earth day

ByJoshua Feighert
29 abr 2021
0
0
285

Data:

1 jan 2004 ano
Agora
~ 21 years ago

Imagens:

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