Wow and Flutter Test Records 33 1/3 and 45 U/min (r.p.m.)
Edition 1966-02

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/min and 3 600 r/min (ISO 20816-2:2017 + Amd 1:2024)
Edition 2024-12

Mechanical vibration - Measurement and evaluation of machine vibration - Part 3: Industrial machinery with operating speeds between 120 r/min and 30000 r/min (ISO/DIS 20816-3:2025); Text in German and English
Edition 2025-11

Mechanical vibration - Measurement and evaluation of machine vibration - Part 3: Industrial machinery with a power rating above 15 kW and operating speeds between 120 r/min and 30000 r/min (ISO 20816-3:2022)
Edition 2023-04

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/min and 3 600 r/min
Edition 2017-10-27

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/min and 3 600 r/min - Amendment 1
Edition 2024-07-17

Multistage centrifugal pumps; mine drainage pumps, with pump total head up to 1000 m at speed of rotation 1500 l/min
Edition 1973-08

German standard methods for the examination of water, waste water and sludge - Sub-animal testing (group T) - Part 1: Determination of cholinesterase inhibiting organophosphorus and carbamate pesticides (cholinesterase inhibition test) (T 1)
Edition 1995-02

Respiratory equipment - Open-circuit umbilical supplied compressed gas diving apparatus - Part 1: Demand apparatus; German version EN 15333-1:2008, Corrigendum to DIN EN 15333-1:2008-04; German version EN 15333-1:2008/AC:2009
Edition 2010-05

Aerospace series - Bolts, hexagon, close tolerance, with MJ-thread, short thread, steel, nominal tensile strength 1 100 MPa, for temperatures up to 235 °C; Text in German and English
Edition 2021-07