Повучен
ISO 21014:2006 defines practical methods for determining the heat-leak performance of cryogenic vessels. The methods include measurement on both open and closed systems.
ISO 21014:2006 neither specifies the requirement levels for insulation performance nor when the defined methods should be applied. These requirements may be defined in design or operational standards/regulations.
ПОВУЧЕН
ISO 21014:2006
95.99
Повучен
12. 11. 2019.
ОБЈАВЉЕН
ISO 21014:2019