Treatment of water of swimming-pools and baths - Part 3: Combination of process: Flocculation, filtration, ozonization, absorbing filtration, chlorination— 7 стр.
Treatment of water of swimming pools and baths - Part 4: Combination of process: Flocculation, ozonisation, multilayer filtration, chlorination— 10 стр.
Treatment of water of swimming pools and baths - Part 5: Combination of process: Flocculation, filtration, adsorption at granular activated carbon; chlorination— 9 стр.
LPG equipment and accessories - Procedure for checking transportable refillable LPG cylinders before, during and after filling; German and English version prEN 1439:2020
Workplace exposure - Measurement of exposure by inhalation to chemical agents - Strategy for testing compliance with occupational exposure limit values
Respiratory protective devices - Self-contained open-circuit compressed air breathing apparatus incorporating a hood for escape - Requirements, testing, marking; German version EN 1146:2005— 32 стр.
Respiratory protective devices - Powered filtering devices incorporating a loose fitting respiratory interface - Requirements, testing, marking; German and English version prEN 12941:2016
Swimming pool equipment - Part 2: Additional specific safety requirements and test methods for ladders, stepladders and handle bends; German version EN 13451-2:2015+A1:2020
Swimming pool equipment - Part 3: Additional specific safety requirements and test methods for inlets and outlets and water/air based water leisure features installed in pools for public use; German and English version prEN 13451-3:2019
Swimming pool equipment - Part 4: Additional specific safety requirements and test methods for starting platforms; German version EN 13451-4:2014— 10 стр.
Swimming pool equipment - Part 5: Additional specific safety requirements and test methods for lane lines and dividing line; German version EN 13451-5:2014— 9 стр.
Swimming pool equipment - Part 10: Additional specific safety requirements and test methods for diving platforms, diving springboards and associated equipment; German version EN 13451-10:2018— 30 стр.
Swimming pool equipment - Part 11: Additional specific safety requirements and test methods for moveable pool floors and moveable bulkheads; German and English version prEN 13451-11:2016