... width≥14m,from spray and back sprinkler,side spray,withworking platform at back of truck,with high pressure ... fisne and back sprinkler,side spray,with working platform at back of truck,with high pressure gun,which ... oil tank truck, water tank truck, fecal sucking truck, fire fighting truck, garbage truck, truck with loading crane, bulk cement/ powder transport truck, van type truck, dump truck, ...