ISO 6420:2016现行
Hydrometry - Position fixing equipment for hydrometric boats
出版：International Organization for Standardization
专家解读视频
Describes methods of determining the position of hydrometric boats based on satellite navigation systems and/or with respect to known points on the banks of rivers, estuaries or lakes.
BS ISO 6420 : 2016 - Identical
BIS IS 15352 : 2003 - Identical
IS 15352 : 2018 - Identical
NF ISO 6420 : 2017 - Identical
BS ISO 6420 : 2016 - Identical
IS 15352 : 2018 - Identical
NF ISO 6420 : 2017 - Identical
