ČSN - Czech national standards

Available design: Print design

Ventilation for buildings - Ductwork - Dimensions of circular flanges for general ventilation

Available languages: English (the title page in Czech only)

Available design: Print design

Ventilation for buildings - Sheet metal air ducts with rectangular section - Requirements for strength and leakage

Available languages: English

Available design: Print design

Ventilation for buildings - Ductwork - Measurement of ductwork surface area

Available languages: English

Available design: Print design

Ventilation for Buildings - Ductwork - Requirements for ductwork components to facilitate maintenance of ductwork systems

Available languages: Czech

Available design: Print design

Ventilation for Buildings - Ductwork - Requirements for ductwork components to facilitate maintenance of ductwork systems

Available design: Print design

Ventilation for buildings - Ductwork - Non-metallic ductwork - Requirements and test methods

Available languages: Czech

Available design: Print design

Větrání budov - Vzduchovody - Nekovová potrubí - Požadavky a zkušební metody (Norma k přímému použití jako ČSN).

Available languages: English

Available design: Print design

Ventilation for buildings - Ductwork - Non-metallic ductwork - Requirements and test methods

Available design: Print design

Ventilation for buildings - Non-metallic ducts - Ductwork made from insulation ductboards

Available languages: English

Available design: Print design