722
Vehicles for cleaning roads.
Still, among the Chinese as well a lot of people's Kulibin that fit creatively even to such trivial pursuits as garbage collection. See how they stack brooms can easily build a car for cleaning roads.
Most importantly - do not require any specialized technical inspection, and parts themselves can be bought in any market for pennies.
Most importantly - do not require any specialized technical inspection, and parts themselves can be bought in any market for pennies.
