Vehicles using the engine. The car is the source leads to the problem that most air cons. Substances released from automobiles are important carbon monoxide. Hydrocarbons, nitrogen oxide and sulfur They then the hydrocarbon compounds Approximately 55% from 25% exhaust weaving designed crankshaft and another 20% is caused by evaporation in the carburetor and fuel tank. Oxides of nitrogen is nitric oxide (NO), nitrogen dioxide (NO2) and oxides (N2O), Nike said, almost all coming out of the exhaust is toxic to humans directly. In addition, lead in petrol type Super is also increasing the amount of lead in the air, too.
การแปล กรุณารอสักครู่..
