000 00316nam a2200073 4500
080 _a
_b
245 _aIEC: 68 - 2 - 30 - 1980 (Amendment No.1 - 1985); Basic environmental testing procedures part 2 tests - test Db and guidance; damp heat, cyclic (12+ 12-hour cycle)
700 _aInternational Electrotechnical Commission
260 _aGeneva
_bIEC
_c1985
300 _a2p
999 _c35634
_d35634