JIS B 1352:1988 - Equivalent

ONORM EN 22339:1993 - Identical

DIN EN 22339 (1992-10) - Identical

BS EN 22339:1992 - Equivalent

I.S. EN 22339:1993 - Identical

NF EN 22339:1992 - Identical

UNI EN 22339:1993 - Equivalent

DIN 1 (1981-09) - Similar

PN EN 22339:2000 - Identical

NS ISO 2339 Ed. 1 (1988) - Identical

NFE 27 490:1978 - Similar

KS B ISO 2339:2003 - Identical

GB/T 117-2000 - Equivalent

SS ISO 2339 Ed. 1 (1992) - Identical

DS ISO 2339:1992 - Identical

SANS 1700-17-3 Ed. 1 (1996/R2009) - Identical

SN EN 22339:2006 - Identical

SNV NF EN 22339:1992 - Identical

SNV DIN EN 22339:1992 - Identical

NEN ISO 2339:1993 - Identical

BS 5681:1979 - Identical

SS EN 22339 Ed. 1 (1992) - Identical

UNE EN 22339:1993 - Identical

BIS IS 6688:2005 - Identical