3331=PROJCS["Pulkovo 1942(58) / 3-degree Gauss-Kruger zone 7",GEOGCS["Pulkovo 1942(58)",DATUM["Pulkovo_1942_58",SPHEROID["Krassowsky 1940",6378245,298.3],TOWGS84[24,-130,-92,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4179"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",21],PARAMETER["scale_factor",1],PARAMETER["false_easting",7500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","3331"]]