Cross References: IEC 60050-121:1978*IEC 60050-151:1978*IEC 60050-601:1985*IEC 60060-1:1989*IEC 60060-1/Corr. 1:1990*IEC 60060-3:1976*IEC 60160:1963*IEC 60212:1971*IEC 61318:1994*ISO 472:1988*ISO 592:1973*ISO 2859-1:1999*ISO 2977:1989*ISO 3104:1976*ISO 9000:1987*ISO 9001:1987*ISO 9002:1987*ISO 9003:1987*Cenelec HD 588.1 S1*Cenelec HD 437 S1*ISO EN 22592:1993*EN 29000:1988 *EN 29001:1988*EN 29002:1988*EN 29003:1988 *