Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence
Latest
GJB/J 6203-2008
Scope
This calibration specification stipulates the measurement characteristics, calibration conditions, calibration items, calibration methods, processing of calibration results and recalibration time intervals of first-class involute model and spiral model calibration instruments. This calibration specification is applicable to the calibration of first-class involute model and spiral model calibration instruments that are newly manufactured, in use and after repair.