1、NORMEINTERNATIONALECEIIECINTERNATIONALSTANDARD60079-2Quatrime ditionFourth edition2001-02Matriel lectrique pour atmosphres explosivesgazeuses Partie 2:Enveloppes surpression interne pElectrical apparatus for explosive gasatmospheres Part 2:Pressurized enclosures pNumro de rfrenceReference numberCEI/
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15、serviec.chTel:+41 22 919 02 11Fax:+41 22 919 03 00.Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=Underwriters Laboratories Inc/5909636100 Not for Resale,08/25/2005 13:13:15 MDTNo reproduction or networking permitted without license from IHS-,-,-NO
16、RMEINTERNATIONALECEIIECINTERNATIONALSTANDARD60079-2Quatrime ditionFourth edition2001-02Matriel lectrique pour atmosphres explosivesgazeuses Partie 2:Enveloppes surpression interne pElectrical apparatus for explosive gasatmospheres Part 2:Pressurized enclosures p Commission Electrotechnique Internationale International Electrotechnical CommissionPour prix,voir catalogue en vigueurFor price,see current catalogue IEC 2001 Droits de reproduction rservs Copyright-all rights reservedAucune partie de c
