Semi-intelligent Asphalt Distributor: 1)Famous Truck chassis; 2)Diesel+high pressure air cleaning; 3)Automatic nozzles; Semi-intelligent Asphalt Distributor:1)Famous Truck chassis;2)Intelligent nozzles for better atomization and spray effct;3)Diesel+high pressure air cleaning after spray;4)Asphalt suck device to save the man power;5)Automatic nozzles controlled by air cylinder; ...