Standards GB - Chinese national standards - Page 5306

Mechanical vibration—Rotor balancing—Part 13Criteria and safeguards for the in-situ balancing of medium and large rotors

Standard published on 17.3.2023

Mechanical vibration—Rotor balancing—Part14Procedures for assessing balance errors

Standard published on 28.2.2017

Mechanical vibration—Rotor balancing—Part 2: Vocabulary

Standard published on 30.6.2025

Mechanical vibration—Rotor balancing—Part 21: Description and evaluation of balancing machines

Standard published on 18.10.2019

Mechanical vibration—Rotor balancing—Part23Enclosures and other protective measures for the measuring station of balancing machines

Standard published on 12.10.2022

Mechanical vibration—Rotor balancing—Part 31: Susceptibility and sensitivity of machines to unbalance

Standard published on 23.5.2023

Mechanical vibration—Rotor balancing—Part32Shaft and fitment key convention

Standard published on 28.2.2017

Microscopes—Oculars (eyepieces)

Standard published on 20.6.2008

Microscopes—Condensers

Standard published on 20.6.2008

Methods of evaluating the performance of flowmeters for incompressible fluids

Standard published on 28.7.2008