ISO 31-11:1992被替代
Quantities and units Part 11: Mathematical signs and symbols for use in the physical sciences and technology
出版：International Organization for Standardization
专家解读视频
Gives general information about mathematical signs and symbols, their verbal equivalents, meanings and applications.
SNV ISO 31-11:1992 - Identical
BS ISO 31-11:1992 - Identical
BS 5775-11(1993) : 1993 - Identical
UNE 5100-11 : 1987 - Identical
BIS IS 1890-11 : 1995(R2005) - Identical
BS ISO 31-11 : 1992 - Identical
AS 2900.11-1986 - Identical
SNV ISO 31-11 : 1992 - Identical
NS ISO 31-11 : 1ED 1992 - Identical
UNE 82100-11 : 1996 - Similar to
NBR ISO 31-11 : 2006 - Identical
AS 2900.11-2002 - Identical
NF ISO 31-11 : 1994 - Identical
PN ISO 31-11 : 2001 - Identical
UNI CEI ISO 31-11 : 1998 - Identical
KS A ISO 31-11:2001 - Identical
DR 02068 CP - Identical
KS A ISO 31-11:2012 - Identical
DR 02057-02070 CP - Identical
NBR ISO 31-11:2006 - Identical
ONORM A 6406:1986 - Identical
DIN 13301 (1993-01) - Identical
BS 5775-11:1993 - Identical
UNI CEI ISO 31-11:1998 - Identical
DIN 13302 (1978-06) - Identical
DIN 5473 (1992-07) - Identical
NF ISO 31-11:1994 - Identical
DIN 1303 (1987-03) - Identical
PN ISO 31-11:2001 - Identical
NS ISO 31-11 Ed. 1 (1992) - Identical
AS 2900.11-2002 - Identical
UNE 82100-11:1996 - Similar
SS ISO 31-11 Ed. 1 (1994) - Identical
BIS IS 1890-11:1995 (R2005) - Identical
