€¦ · 06pa30BaHHe B3Pb1BOonaCHb1X ra30Bb1x OTHOCfl11UfeCA K KaTeropHH IIA, 11B H IIC...
6
€¦ · 06pa30BaHHe B3Pb1BOonaCHb1X ra30Bb1x OTHOCfl11UfeCA K KaTeropHH IIA, 11B H IIC (noarpyrlflbl no FOCT IEC 60079-10-1-2013) H .reMnepaTypHb1M rpynnaM T l, '12, T3 (no FOCT