ČSN - České národní normy

Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part 1: Size range from 20 nm to 500 nm

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Ventilation for buildings - Calculation methods for the determination of air flow rates in dwellings

Dostupné prevedenie: Tlačené

Ventilation for buildings - Determining performance criteria for residential ventilation systems

Dostupné jazyky: Česky

Dostupné prevedenie: Tlačené

Větrání budov - Stanovení výkonových kritérií pro větrací systémy obytných budov.

Dostupné jazyky: Česky

Dostupné prevedenie: Tlačené

Ventilation for buildings - Air diffusion - Measurements in the occupied zone of air-conditioned/ventilated rooms to evaluate thermal and acoustic conditions

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Ventilation for buildings - Air diffusion - Aerodynamic testing and rating for mixed flow application: non-isothermal procedure for cold jet

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Energy performance of buildings - Ventilation for buildings - Part 3: For non-residential buildings - Performance requirements for ventilation and room-conditioning systems (Modules M5-1, M5-4)

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Energy performance of buildings - Ventilation for buildings - Part 5-2: Calculation methods for energy requirements of ventilation systems (Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) - Method 2: Distribution and generation

Dostupné jazyky: Česky

Dostupné prevedenie: Tlačené

Ventilation for buildings - Calculation methods for energy losses due to ventilation and infiltration in commercial buildings

Dostupné prevedenie: Tlačené

Ventilation for buildings - Calculation methods for energy losses due to ventilation and infiltration in buildings

Dostupné prevedenie: Tlačené