STAS 11256/1-1979 SINGLE INPUT ENERGIZING QUANTITY MEASURING RELAYS WITH NON-SPECIFIED TIME OR WITH INDEPENDENT SPECIFIED TIME General technical requirements for quality
1 Prezentul standard stabile?te condi?iile tehnice generale pentru releele electrice de m?sur?, de curent continuu ?i de curent alternativ, folosite ?n schemele de protec?ie, automatizare ?i ac?ionare din instala?iile de producere, transport ?i distribu?i
STAS 11256/1-1979 history
1979STAS 11256/1-1979 SINGLE INPUT ENERGIZING QUANTITY MEASURING RELAYS WITH NON-SPECIFIED TIME OR WITH INDEPENDENT SPECIFIED TIME General technical requirements for quality