The story about the scales scales coordinates to the fixture black crates since 20 metric tons.Go up and there is a digital weighing scale (a scale cars) b.e. 2559.
The agreement on the weighing platform fixed to a black box, which has a capacity of 20 metric tons or more. And a digital weighing system. (Scale Auto) Act 2559.
The practice about weighing a weighbridge stuck with the coordinates are from black 20 metric tons.Go and have a digital weighing system (cars) in 2559 scales.