Normen STN - Slowakische nationale Normen - Seite Nr. 494

Photocatalysis - Anti-soiling chemical activity using adsorbed organics under solid/solid conditions - Part 1: Dyes on porous surfaces

Die Norm herausgegeben am 1.8.2017

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 with a closed chamber

Die Norm herausgegeben am 1.8.2017

Photocatalysis - Water purification - Performance of photocatalytic materials by measurement of phenol degradation

Die Norm herausgegeben am 1.8.2019

Foundry work. Terminology

Die Norm herausgegeben am 1.3.1972

Foundry equipment. General technical requirements

Die Norm herausgegeben am 1.9.1996

Safety of machinery.Noise test code for foundry machines and equipment

Die Norm herausgegeben am 1.10.2009

Noise test code for foundry machines and equipment

UNGÜLTIG herausgegeben am 1.5.2001

Bezpečnosť strojov. Skúšobný postup na meranie hluku zlievarenských strojov a zariadení (Konsolidovaný text) (Norma na priame používanie ako STN).

UNGÜLTIG herausgegeben am 1.6.2009

Foundry machinery. Safety requirements for molding and coremaking machinery and associated equipment

Die Norm herausgegeben am 1.9.2024

Foundry machinery - Safety requirements for molding and coremaking machinery and associated equipment (ISO 23062:2022)

UNGÜLTIG herausgegeben am 1.4.2023