000 00323nam a2200073 4500
080 _a
_b
245 _aIEC: 554 - 3 - 4 - 1979; Specification for cellulosic papers for electrical purposes Part 3 specifications for individual materials sheet 4 electrolytic capacitors paper
700 _aInternational Electrotechnical commission
260 _aGeneva
_bIEC
_c1979
300 _a9p
999 _c30051
_d30051