Повучен
ISO 21927-2:2006 specifies requirements and gives test methods for natural smoke- and heat-exhaust ventilators that are intended to be installed in a roof and/or wall as a component of a natural smoke- and heat-exhaust system.
ПОВУЧЕН
ISO 21927-2:2006
95.99
Повучен
28. 11. 2018.
ПОВУЧЕН
ISO 21927-2:2006/Amd 1:2010
ОБЈАВЉЕН
ISO 21927-2:2018