STN - Slovenské národní normy

Photocatalysis - Irradiation conditions for testing photocatalytic properties of semiconducting materials and the measurement of these conditions

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Photocatalysis - Continuous flow test methods - Part 1: Determination of the degradation of nitric oxide (NO) in the air by photocatalytic materials

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Photocatalysis - Continuous flow test methods - Part 1: Determination of the degradation of nitric oxide (NO) in the air by photocatalytic materials

Dostupné prevedenie: Tlačené

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

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

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

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

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

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Foundry work. Terminology

Dostupné jazyky: Česky

Dostupné prevedenie: Tlačené

Foundry equipment. General technical requirements

Dostupné jazyky: Slovensky

Dostupné prevedenie: Tlačené

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

Dostupné jazyky: Slovensky

Dostupné prevedenie: Tlačené

Noise test code for foundry machines and equipment

Dostupné prevedenie: Tlačené