000 00303nam a2200073 4500
080 _a
_b
245 _aVDE-0257 - 1967; Specification for gas-filled cables in steel conduit and associated fittings for a.c. and d.c. installations up to 275kV rated voltages
700 _aVerband Deutscher Elektrotechniker
260 _aFrankfurt
_bVDE
_c1967
300 _a21p
999 _c32651
_d32651