
Hydrometry - Measurement of liquid flow in open channels using current-meters or floats
出版:International Organization for Standardization

专家解读视频
DIN EN ISO 748 (2000-03) - Identical
AS 3778.3.1-2001 - Identical
ONORM EN ISO 748:2000 - Identical
NBN E 44 004:1986 - Identical
PN EN ISO 748:2007 - Identical
NBN EN ISO 748 Ed. 1 (2000) - Identical
NF EN ISO 748:2002 - Identical
NS EN ISO 748 Ed. 2 (2007) - Identical
NBN E 44 003:1985 - Identical
UNE EN ISO 748:2001 - Identical
UNI EN ISO 748:2003 - Identical
BS 3680-3A:1980 - Identical
BS ISO 748:1997 - Identical
KS B ISO 748:2015 - Identical
NBN EN ISO 748:2007 - Identical
SN EN ISO 748:2000 - Identical
NS EN ISO 748 Ed. 1 (2000) - Identical
DIN EN ISO 748 (2008-02) - Identical
BS EN ISO 748:2007 - Identical
I.S. EN ISO 748:2007 - Identical
SS EN ISO 748 Ed. 2 (2007) - Identical
NEN EN ISO 748:2007 - Identical
SN EN ISO 748:2007 - Identical
UNI EN ISO 748:2008 - Identical
ONORM EN ISO 748:2008 - Identical
EN ISO 748:2007 - Identical