NS EN ISO 6416 Ed. 1 (2005)現行
Hydrometry - Measurement Of Discharge By The Ultrasonic (acoustic) Method
出版：Norwegian Standards (Norges Standardiseringsforbund)
專家解讀視頻
Defines the establishment and operation of an ultrasonic (transit-time) gauging station for the continuous measurement of discharge in a river, an open channel or a closed conduit.
SS EN ISO 6416 Ed. 2 (2018) - Identical
NEN EN ISO 6416:2017 - Identical
EN ISO 6416:2017 - Identical
SN EN ISO 6416:2005 - Identical
BS EN ISO 6416:2005 - Identical
DIN EN ISO 6416 (2005-11) - Identical
NBN EN ISO 6416:2005 - Identical
NF EN ISO 6416:2005 - Identical
I.S. EN ISO 6416:2005 - Identical
UNI EN ISO 6416:2005 - Identical
SS EN ISO 6416 Ed. 1 (2005) - Identical
NEN EN ISO 6416:2005 - Identical
ISO 6416:2004 - Identical
UNE EN ISO 6416:2006 - Identical
ONORM EN ISO 6416:2005 - Identical
