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1 jan 1972 ano - Noise Control Act

Descrição:

The major sources of noise include transportation vehicles and equipment, machinery, appliances, and other products in commerce. The Noise Control Act of 1972 establishes a national policy to promote an environment for all Americans free from noise that jeopardizes their health and welfare.

Adicionado na linha do tempo:

6 nov 2017
0
0
640

Data:

1 jan 1972 ano
Agora
~ 53 years ago