000 00233nam a2200061 4500
080 _a
_b
245 _aIEC: 61868 - 1998: Mineral Insulating oils-Determination of kinematic viscosity at very low temperatures
700 _aINTERNATIONAL ELECTROTECHNICAL COMMISSION
260 _aGeneva
_bIEC
999 _c37024
_d37024