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ČSN is a protected designation of Czech national technical standards.
Nanotechnologies - Magnetic nanomaterials - Part 1: Specification of characteristics and measurements for magnetic nanosuspensions
Standard published on 1.10.2022
Selected format:Photocatalysis - Glossary of terms
Standard published on 1.4.2022
Selected format:Photocatalysis - Glossary of terms
WITHDRAWN published on 1.5.2017
Selected format:Photocatalysis - Continuous flow test methods - Part 1: Determination of the degradation of nitric oxide (NO) in the air by photocatalytic materials
Standard published on 1.3.2022
Selected format:Photocatalysis - Continuous flow test methods - Part 1: Determination of the degradation of nitric oxide (NO) in the air by photocatalytic materials
WITHDRAWN published on 1.6.2017
Selected format:Photocatalysis - Anti-soiling chemical activity using adsorbed organics under solid/solid conditions - Part 1: Dyes on porous surfaces
Standard published on 1.9.2017
Selected format:Photocatalysis - Measurement of efficiency of photocatalytic devices used for the elimination of VOC and odour in indoor air in active mode - Part 1: Batch mode test method in closed chamber
Standard published on 1.9.2017
Selected format:Photocatalysis - Water purification - Performance of photocatalytic materials by measurement of phenol degradation
Standard published on 1.8.2019
Selected format:Security and resilience - Vocabulary
Standard published on 1.2.2023
Selected format:Societal security - Terminology
WITHDRAWN published on 1.4.2015
Selected format:Latest update: 2026-01-02 (Number of items: 2 253 797)
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