STAS 12745-1989 Sollar collectors PLANE SOLAR COLLECTORS WITH GASOUS OR LIQUID THERMIC AGENT Determination of stagnation maxi- mum temperature under natural solar irradiation
Prezentul standard stabile?te metoda de determinare a temperaturii maxime ?n stare de repaus, ?n condi?ii naturale.
Standardul se refer? la :
— determinarea temperaturii maxime ?n stare de repaus;
— determinarea curbei caracteristice ?n stare de repaus.
STAS 12745-1989 history
1989STAS 12745-1989 Sollar collectors PLANE SOLAR COLLECTORS WITH GASOUS OR LIQUID THERMIC AGENT Determination of stagnation maxi- mum temperature under natural solar irradiation