Buoyant aids for swimming instruction - Part 2: Safety requirements and test methods for buoyant aids to be held; German version EN 13138-2:2014— 22 стр.
Textiles - Tests for colour fastness - Part E03: Colour fastness to chlorinated water (swimming-pool water) (ISO 105-E03:2010); German version EN ISO 105-E03:2010— 9 стр.
Buoyant aids for swimming instruction - Part 2: Safety requirements and test methods for buoyant aids to be held; German version EN 13138-2:2021— 34 стр.
Buoyant aids for swimming instruction - Part 2: Safety requirements and test methods for buoyant aids to be held; German version EN 13138-2:2007— 23 стр.
Buoyant aids for swimming instruction - Part 2: Safety requirements and test methods for buoyant aids to be held; German version EN 13138-2:2007— 23 стр.
Buoyant aids for swimming instruction - Part 1: Safety requirements and test methods for buoyant aids to be worn; German version EN 13138-1:2008— 29 стр.
Buoyant aids for swimming instruction - Part 2: Safety requirements and test methods for buoyant aids to be held; German version EN 13138-2:2021— 34 стр.