This standard specifies the method for measuring the quality of the complete machine and its working devices, attachments or components using a weighbridge, a pressure dynamometer (load cell) or a tension dynamometer. This standard applies to earth-moving machinery defined in GB/T 8498.
GB/T 21154-2007 history
2014GB/T 21154-2014 Earth-moving machinery.Methods of measuring the masses of whole machines,their equipment and components
2007GB/T 21154-2007 Earth-moving machinery.Meghods of measuring the masses of whole machines,their equipment and components