LST EN 60814-2001 Insulating liquids. Oil-impregnated paper and pressboard. Determination of water by automatic coulometric Karl Fisher titration (IEC 60814:1997)
2002LST EN 60814-2001 Insulating liquids. Oil-impregnated paper and pressboard. Determination of water by automatic coulometric Karl Fisher titration (IEC 60814:1997)