AS ISO 9248 pdf download – Earth-moving machinery — Units for dimensions, performance and capacities, and their measurement accuracies
This International Standard specifies basic units, symbols and tolerances for the measurements ofgeneral machine dimensions,performance and capacities of earth-moving machinery as definedin ISO 6165.
lt does not cover methods and instrumentation to be used.
The following standard contains provisions which，through reference in this text,constituteprovisions of this International Standard. At the time of publication,the edition indicatedwas valid. All standards are subject to revision,and parties to agreements based on thisInternational Standard are encouraged to investigate the possibility of applying the most recentedition of the standard indicated below.Members of lEC and lS0 maintain registers of currentlyvalid tnternationat Standards.
ISO 6165:1987,Earth-moving machinery — Basic types – Vocabulary.
Basic and derived units for earth-moving machinery shall be as specified in table 1.
The accuracy of measurements shall be within the tolerances specified in table 1.
The rounding off of measurement results shall be done by adding or subtracting numerical valuescompatible with the specified tolerance.