标签：平衡和平衡机国家标准

英文：Mechanical vibration—Rotor balancing—Part 13：Criteria and safeguards for the in-situ balancing of medium and large ro...

英文：Mechanical vibration—Rotor balancing—Part23：Enclosures and other protective measures for the measuring station of bal...

英文：Mechanical vibration—Rotor balancing—Part14：Procedures for assessing balance errors GB/T 9239.14-2017介绍： 国家标准《机械振动 转子...

英文：Mechanical vibration—Rotor balancing—Part 21: Description and evaluation of balancing machines GB/T 9239.21-2019介绍： 国...

英文：Mechanical vibration—Rotor balancing—Part 12: Procedures and tolerances for rotors with flexible behaviour GB/T 9239....