1.1.1 Prezentul standard stabile?te metodele de ?ncercare a lacurilor electroizolante de impregnare ?i acoperire, care con?in solven?i nereactivi, utilizate ?n construc?ia de ma?ini ?i aparate electrice.
STAS 7543-1983 history
1983STAS 7543-1983 Elcctroinsulating varnishes IMPREGNATING AND FINISHING VARNISHES CONTAINING SOLVENT Test methods