Connectors for electronic equipment - Tests and measurements - Part 17-4: Cable clamping tests - Test 17d: Cable clamp resistance to cable torsion (IEC 60512-17-4:2010); German version EN 60512-17-4:2010
Edition 2011-06

Optical fibre cables - Part 1-306: Generic specification - Basic optical cable test procedures - Cable element test methods - Ribbon torsion, Method G6 (IEC 60794-1-306:2023); German version EN IEC 60794-1-306:2023
Edition 2024-06

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-5: Tests - Torsion (IEC 61300-2-5:2022); German version EN IEC 61300-2-5:2022
Edition 2023-09

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-15: Tests - Torque strength of coupling mechanism (IEC 61300-2-15:2008); German version EN 61300-2-15:2008
Edition 2008-09

Plastics - Determination of dynamic mechanical properties - Part 2: Torsion-pendulum method (ISO 6721-2:2019); German version EN ISO 6721-2:2019
Edition 2019-09

Resistance welding - Destructive tests on welds in metallic materials - Torsion test of resistance spot welds (ISO 17653:2012); German version EN ISO 17653:2012
Edition 2012-08

Mechanical vibration - Torsional vibration of rotating machinery - Part 1: Evaluation of steam and gas turbine generator sets due to electrical excitation (ISO 22266-1:2022, Corrected version 2022-08)
Edition 2024-08

Mechanical vibration - Torsional vibration of rotating machinery - Part 1: Evaluation of steam and gas turbine generator sets due to electrical excitation (ISO 22266-1:2022, Corrected version 2022-08); Text in German and English
Edition 2024-01

Tension-Compression-Torsion testing of short fibre reinforced thermoplastic polymers
Edition 2017-03