YARNS TESTS. TORSION DETERMINATION.
Edition 1957-07-15

INDICATION OF TORSION SENSE IN YARNS AND OTHER TEXTILES.
Edition 1975-04-15

METHOD FOR DETERMINATION OF THE TORSION OF YARNS OF COMBED WOOL.
Edition 1972-11-15

HINGED OR PIVOTED DOORS - DETERMINATION OF THE RESISTANCE TO STATIC TORSION.
Edition 2000-03-27

Plastics; Determination of stiffness in torsion of flexible materials; Part 1 : General method
Edition 1985-03

Aerospace series - Fibres and cables, optical, aircraft use; Test methods - Part 508: Torsion; German and English version EN 3745-508:2002
Edition 2003-05

Aerospace series - Cables, electrical, aircraft use; Test methods - Part 504: Torsion; German version EN 3475-504:2002
Edition 2002-08

Plastics; Determination of stiffness in torsion of flexible materials; Part 2 : Application to plasticized compounds of homopolymers and copolymers of vinyl chloride
Edition 1985-04

Aerospace series - Cables, electrical, aircraft use; Test methods - Part 504: Torsion
Edition 2002-01

Aerospace series - Fibres and cables, optical, aircraft use; Test methods - Part 508: Torsion
Edition 2002-06