Most vehicle headlights are either High Intensity Discharge (HID) lamps or halogen lamps.
大多数解放油罐车头灯不是高强度放电灯(HID)或卤素灯。
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The heavy metal contamination of urban soil in China is caused by industrial pollutant discharge, metal mining and smelting, family coal combustion, rubbish exudation and vehicle emission.
The vehicle applies to be registered should meet the regulations on discharge standard of vehicle pollutant stipulated by Guangzhou Municipality and State.