SANS 1701-2-9:1996*SABS 1701-2-9:1996 (1997-01-01) * DIN 616 (1973-02), MOD * DIN 720 (1979-02), MOD * DIN 720 Beiblatt 1 (1979-02), MOD * DIN ISO 355 (1978-06), IDT * BS 3134-1 (1979-09-28), IDT * GB/T 273.1 (2003), MOD * GB/T 4648 (1996), IDT * NF E22-330 (1978-06-01), MOD * E22-332 (1981-02-01), NEQ * NF R95-506 (1980-12-01), NEQ * UNI ISO 355 (1991), IDT * JIS B 1512 (2000-03-20), MOD * OENORM M 6316 (1984-11-01), MOD * OENORM M 6316 (1999-10-01), IDT * OENORM M 6318-9 (1987-04-01), MOD * PN-ISO 355 (1997-09-18), IDT * UNE 18088 (1984-04-15), IDT * UNE 18088/1C (1984-04-15), IDT * UNE 18088/2C (1984-04-15), IDT * TS 5639 (1988-03-22), IDT * AMD 3614 (1981), IDT * STN 02 4629 (1986-02-04), NEQ * STN ISO 355 (1995-09-01), IDT * CSN ISO 355 (1994-03-01), IDT * NEN-ISO 355:1998 en (1998-04-01), IDT * SANS 355:2005 (2005-03-02), IDT * SABS 1701-2-9:1996 (1997-01-01), IDT