ISO 9123:2017现行
Hydrometry - Stage-fall-discharge relationships
出版：International Organization for Standardization
专家解读视频
Describes methods for determining stage-fall-discharge relationships for a stream reach where variable backwater occurs either intermittently or continuously.
BS ISO 9123 : 2017 - Identical
SS-ISO 9123:2018 - Identical
NEN ISO 9123 : 2017 - Identical
NF ISO 9123 January 2019 - Identical
SS-ISO 9123:2018 - Identical
NF ISO 9123 January 2019 - Identical
NEN ISO 9123 : 2017 - Identical
BS ISO 9123 : 2017 - Identical
