๑. ภาวะมลพิษ ก. อากาศเสีย การแก้ไขป

1. Causes of pollution Free air g. Bad weather solutions. The current emphasis on problem solving, black smoke and polluted air from automobile, which is a big reason the standard configuration for the black smoke that is released from the exhaust of diesel used cars. And standard values for carbon dioxide (CO2) emissions from the exhaust of cars that use gasoline for a car, no supervision, release those excess waste air. With the Police Department and the Department of land transport authority control.

1. Pollution
a. Cold
air pollution problems The current focus on solving the problem of black smoke and exhaust from cars, which is a great cause. The standard configuration for the black smoke emitted from the exhaust of diesel vehicles. And the standards for carbon monoxide Emitted from the exhaust of cars using gasoline. For supervision to vehicle emissions exceed those standards. The Police Department and the Department of Transport. The agency

1. The air pollution
.
.Problem solving air. The current focus on solving problems of black smoke air pollution from cars and which is big. The determination of standard for the black smoke emitted from the exhaust pipe of the diesel car.Released from the exhaust of cars using gasoline. For the control to vehicle air pollution release those exceeding the standard The police department of transport agency and control
.