This standard applies to the determination of the performance of universal horizontal balancing machines with soft and hard supports (excluding the verification of the performance of balancing machines with overhanging rotors).
GB/T 4201-1984 history
2019GB/T 9239.21-2019 Mechanical vibration—Rotor balancing—Part 21: Description and evaluation of balancing machines
2006GB/T 4201-2006 Description verification and evaluation of balancing machines
1984GB/T 4201-1984 Method of verification for universal horizontal balancing machines