Truck scale can not provide legal for weights service

Axle scales weigh one axle or axle group at a time, when the rest of the truck is not on the scale. ...

For this reason, axle scales cannot provide legal-for-trade weights.

Truck scales designed to provide individual axle weights only. cannot be used in legal-for-trade applications.
In addition to Bridge Formula weight limits, China law states that single axles are limited to 20,000 pounds, and axles spaced more than 40 inches and not more than 96 inches apart (tandem axles) are limited to 34,000 pounds.

Gross vehicle weight is limited to 80,000 pounds