000 00247nam a2200085 4500
080 _a
_b
245 _aIEC: 60079-0; Ed.3.1-2000: Electrical apparatus for explosive gas atmospheres-Part-0: General requirements.
100 _aI.E.C.
250 _a3rd
260 _aGeneva
_bIEC
_c2000
300 _a107
999 _c37239
_d37239