27-09-2022
31
Metrology
Mechanical Vibration, Shock
565 L.E.
ISO 20816-2/2017 Mechanical vibration — Measurement and evaluation of machine vibration —Part 2: Land-based gas turbines, steam turbines and generators in excess of 40 MW, with fluid-film bearings and rated speeds of 1 500 r/min,1 800 r/min, 3 000 r/m
New
Obligatory
2022/559
17.160 - 27.040 - 29.160.40