STAS 12739-1989
Solar energy CONSUMPTION WARM WATER PREPARATION PLANTS WITH WORKING BY GRAVITY Thermal performance determination

Standard No.

STAS 12739-1989

Release Date

1989

Published By

RO-ASRO

Latest

STAS 12739-1989

Scope

Prezentul standard stabile?te metoda de determinare, in condi?ii naturale, a randamentului termic al instala?iilor de preparare a apei calde de consum cu ajutorul energiei solare, fune?ion?nd prin gravita?ie. Standardul se refer? la : — determinarea ran

STAS 12739-1989 history

• 1989 STAS 12739-1989 Solar energy CONSUMPTION WARM WATER PREPARATION PLANTS WITH WORKING BY GRAVITY Thermal performance determination