SANS 60034-8:1972*SABS IEC 60034-8:1972 (1992-08-14) * DIN 57530-8 (1983-02), IDT * DIN VDE 0530-8 (1987-07), IDT * BS 4999-3 (1981-11-30), IDT * BS 4999-108 (1987-01-30), MOD * NF C51-118 (1979-08-01), IDT * NF C51-118 (1996-02-01), NEQ * HD 53.8 S3/A1 (1989-03), IDT * HD 53.8 S4 (1993-04), MOD * prHD 53.8 S4 (1992-10), MOD * HD 53.8 S5 (1998-04), IDT * prHD 53.8 S5 (1997-07), IDT * SN HD 53.8 S5 (1998-04), IDT * OEVE M 1-1/1984 (1984-06-01), MOD * SEN 260108 (1975-09-15), IDT * UNE 20113-8 (1995-12-22), IDT * UNE 20130 (1975-03-15), IDT * TS 3212 (1978-04-29), IDT * AMD 4229 (1983), IDT * NEN 48.72 (1973), MOD * NP-2805/8 (1984), MOD * HD 53-8:1998 en;fr (1998-04-01), IDT * STN 35 0000-8 (2002-11-01), IDT * STN 35 0000-8 - IEC 60034-8 (1991-05-08), IDT * SABS IEC 60034-8:1972 (1992-08-14), IDT * SABS IEC 60034-8:1972 (1992-08-14), IDT