BIS IS 1830:1982 (R2002) - Equivalent

UNE 16224:1981 - Identical

PN 93/M-01015:1993 - Identical

KS B 3706:2014 - Modified

GOST R ISO 3855:2013 - Identical

UNI ISO 3855:2012 - Identical

NFE 66 199:1977 - Equivalent

KS B 3706:2002 - Modified

GB/T 21019-2007 - Modified

SNV ISO 3855:1977 - Identical

NEN ISO 3855:1997 - Identical

JIS B 0172:1993 - Equivalent

NF ISO 3855:1996 - Identical

UNI ISO 3855:1978 - Identical

BS 122-3:1987 - Equivalent

NS 5309 Ed. 1 (1980) - Identical