Plastics film and sheeting - Determination of impact resistance by the free-falling dart method - Part 1: staircase methods
Edition 2005-01-01

Dimensions of rails. Safety regulations relating to the dimensions of ground rails and staircase hand-rails
Edition 1988-07-01

Thermoplastics pipes - Determination of resistance to external blows - Staircase method (ISO 11173:1994)
Edition 2018-03

Textile floor coverings - Determination of mass loss, fibre bind and stair nosing appearance change using the Lisson Tretrad machine
Edition 2020-05

Thermoplastics pipes - Determination of resistance to external blows - Staircase method
Edition 1994-12

Plastics film and sheeting; determination of impact resistance by the free-falling dart method; part 1: staircase methods
Edition 1988-12