ISO 3661:1977现行
End-suction centrifugal pumps - Baseplate and installation dimensions
出版：International Organization for Standardization
专家解读视频
BIS IS 13139:1992 (R2002) - Identical
SS ISO 3661 Ed. 1 (1993) - Identical
SS EN 23661 Ed. 1 (1993) - Identical
UNE EN 23661:1995 - Identical
PN EN 23661:1998 - Identical
BS 5257:1975 - Similar
NS ISO 3661 Ed. 1 (1993) - Identical
DIN 24259-1 (1979-03) - Identical
DIN 24259-2 (1979-03) - Equivalent
UNI EN 23661:1994 - Equivalent
NF EN 23661:1993 - Identical
I.S. EN 23661:1994 - Identical
DIN 64600 (1979-01) - Similar
BS EN ISO 3661:2010 - Equivalent
DIN EN 23661 (1994-08) - Identical
ONORM EN 23661:1993 - Identical
GB/T 5660-1985 - Identical
NEN ISO 3661:1993 - Identical
SN EN 23661:1994 - Identical
SS 600:1978 - Equivalent
KS B ISO 3661:2003 - Identical
KS B ISO 3661:2013 - Identical
UNE 62255:1991 - Identical
