Normy GB - Čínské národní normy - strana 109

Non-destructive testing—Ultrasonic thickness measurement

Norma vydaná dňa 21.5.2021

Non-destructive testing of welds—Ultrasonic testing—Techniques, testing levels, and assessment

Norma vydaná dňa 27.11.2023

Radiograpial testing for aluminum alloy castings—Defect levels

Norma vydaná dňa 13.7.2018

Mechanical vibration ofnon-reciprocating machines--Measurements on rotating shafts and evaluation criteria--Part 1:General guidelines

Norma vydaná dňa 8.4.1999

Mechanical vibration - Evaluation of machines vibration by measurements on rotating shafts - Part 2: Land-based steam turbine - generators in excess of 50MW with normal operating speeds of 1500r/min1800r/min3000r/min and 3600r/min

Norma vydaná dňa 5.11.2012

Mechanical vibration - Evaluation of machine vibration by measurements on rotating shafts - Part 3: Coupled industrial machines

Norma vydaná dňa 30.12.2011

Mechanical vibration—Evaluation of machine vibration by measurements on rotating shafts—Part 4: Gas turbine sets with fluid-film bearings

Norma vydaná dňa 31.12.2015

Mechanical vibration evaluation of machine vibration by measurements on rotating shafts - Part 5: Machine sets in hydraulic power generating and pumping plants

Norma vydaná dňa 27.9.2008

Mechanical vibration and shock—Experimental determination of mechanical mobility—Part 1: Basic terms and definitions, and transducer specifications

Norma vydaná dňa 14.5.2018

Mechanical vibration and shock—Experimental determination of mechanical mobility—Part 2: Measurements using single-point translation excitation with an attached vibration exciter

Norma vydaná dňa 30.6.2025