1 ene 1972 año - Noise Control Act
Descripción:
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.
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fecha:
1 ene 1972 año
Ahora mismo
~ 53 years ago