
Mechanical vibration - Rotor balancing Part 12: Procedures and tolerances for rotors with flexible behaviour (ISO 21940-12:2016)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Mechanical vibration - Rotor balancing Part 12: Procedures and tolerances for rotors with flexible behaviour (ISO 21940-12:2016)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻