
Hydrometry - Echo sounders for water depth measurements
出版:International Organization for Standardization

專家解讀視頻
KS B ISO 4366:2015 - Identical
AS 3778.6.4-1992 - Identical
NEN ISO 4366:2008 - Identical
BS ISO 4366:2007 - Identical
Hydrometry - Echo sounders for water depth measurements
出版:International Organization for Standardization
專家解讀視頻
KS B ISO 4366:2015 - Identical
AS 3778.6.4-1992 - Identical
NEN ISO 4366:2008 - Identical
BS ISO 4366:2007 - Identical