ISO 31-12:1992被替代
Quantities and units Part 12: Characteristic numbers
出版：International Organization for Standardization
专家解读视频
Gives names and symbols for characteristic numbers used in the description of transport phenomena.
DIN 1304-6 (1992-05) - Identical
BS 5775-12:1993 - Identical
NBR ISO 31-12:2006 - Identical
JIS Z 8202-12:2000 - Identical
SNV ISO 31-12:1992 - Identical
BS ISO 31-12:1992 - Identical
CEI UNI ISO 31-12 Ed. 1 (2002) - Identical
NS ISO 31-12 Ed. 1 (1992) - Identical
PN ISO 31-12:2001 - Identical
DIN 1304-5 (1989-09) - Identical
DIN 1304-1 (1994-03) - Identical
DIN 5483-2 (1982-09) - Identical
DIN 5491 (1970-09) - Identical
BS ISO 31-12 : 1992 - Identical
PN ISO 31-12 : 2001 AMD 1 2004 - Identical
UNI CEI ISO 31-12 : 2002 - Identical
AS 2900.12-2002 - Identical
BS 5775-12(1993) : 1993 - Identical
UNE 82100-12 : 1996 - Similar to
CEI UNI ISO 31-12 : 2002 - Identical
NBR ISO 31-12 : 2006 - Identical
NF ISO 31-12 : 1992 - Identical
NS ISO 31-12 : 1ED 1992 - Identical
BS 5775-12(1993) : 1993 - Identical
NBR ISO 31-12 : 2006 - Identical
BS ISO 31-12 : 1992 - Identical
UNI CEI ISO 31-12 : 2002 - Identical
KS A ISO 31-12:2012 - Identical
KS A ISO 31-12:2001 - Identical
DR 02057-02070 CP - Identical
DR 02069 CP - Identical
UNE 5100-12:1984 - Identical
UNI CEI ISO 31-12:1997 - Identical
NF ISO 31-12:1992 - Identical
SS ISO 31-12 Ed. 1 (1999) - Identical
AS 2900.12-2002 - Identical
UNE 82100-12:1996 - Similar
UNI CEI ISO 31-12:2002 - Identical
BIS IS 1890-12:1995 (R2005) - Identical
NS ISO 31-12 : 1ED 1992 - Identical
PN ISO 31-12 : 2001 AMD 1 2004 - Identical
NF ISO 31-12 : 1992 - Identical
UNE 82100-12 : 1996 - Similar to
AS 2900.12-1986 - Identical
CEI UNI ISO 31-12 : 2002 - Identical
BIS IS 1890-12 : 1995(R2005) - Identical
SNV ISO 31-12 : 1992 - Identical
AS 2900.12-2002 - Identical
UNE 5100-12 : 1984 - Identical
BIS IS 1890-12 : 1995(R2005) - Identical
SNV ISO 31-12 : 1992 - Identical
