ISO 31-2:1992被替代
Quantities and units Part 2: Periodic and related phenomena
出版：International Organization for Standardization
专家解读视频
1992 AMD 1 1998 [15/12/1998]1992 [01/09/1992]AMD 1 19851978
AS 2900.12-2002 - Identical
AS 2900.2-2002 - Identical
NS ISO 31/2 Ed. 1 (1996) - Identical
NFX 02 202:1993 - Equivalent
BIS IS 1890-2:1995 (R2005) - Identical
UNI CEI ISO 31-2:2002 - Identical
SS ISO 31-2:1993 - Identical
UNE 82100-2:1996 - Similar
BS ISO 31-2:1992 - Identical
CEI UNI ISO 31-2 Ed. 1 (2002) - Identical
PN ISO 31-2:2001 - Identical
DIN 1301-2 (1978-02) - Identical
DIN 1304-1 (1994-03) - Identical
DIN 5483-1 (1983-05) - Identical
DIN 5483-2 (1982-09) - Identical
UNI CEI ISO 31-2:1997 - Identical
NBN E 48 006:1983 - Identical
BS 5775-2:1993 - Identical
ONORM A 6401:2001 - Identical
JIS Z 8202-2:2000 - Identical
SNV ISO 31-2:1992 - Identical
DR 02059 CP - Identical
UNE 5100-2:1987 - Identical
DR 02057-02070 CP - Identical
KS A ISO 31-2:2009 - Identical
AS 2900.12-2002 - Identical
NS ISO 31/2 : 1ED 1996 - Identical
NBN E 48 006 : 1983 - Identical
UNI CEI ISO 31-2 : 2002 - Identical
BS 5775-2(1993) : 1993 - Identical
AS 2900.2-1986 - Identical
UNE 5100-2 : 1987 - Identical
BS ISO 31-2 : 1992 - Identical
PN ISO 31-2 : 2001 AMD 1 2004 - Identical
AS 2900.2-2002 - Identical
NFX 02 302 : 1992 - Identical
BIS IS 1890-2 : 1995(R2005) - Identical
CEI UNI ISO 31-2 : 1ED 2002 - Identical
UNE 82100-2 : 1996 - Similar to
