DIN ISO 21940-13:2012-08 Mechanical vibration - Rotor balancing - Part 13: Criteria and safeguards for the in-situ balancing of medium and large rotors (ISO 21940-13:2012)
2012DIN ISO 21940-13:2012-08 Mechanical vibration - Rotor balancing - Part 13: Criteria and safeguards for the in-situ balancing of medium and large rotors (ISO 21940-13:2012)
2012DIN ISO 21940-13:2012 Mechanical vibration - Rotor balancing - Part 13: Criteria and safeguards for the in-situ balancing of medium and large rotors (ISO 21940-13:2012)
2010DIN ISO 20806:2010 Mechanical vibration - Criteria and safeguards for the in-situ balancing of medium and large rotors (ISO 20806:2009)