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Norm

ISO 1438-1:1980/Amd 1:1998

Issue date: 1998 04 16

Water flow measurement in open channels using weirs and Venturi flumes — Part 1: Thin-plate weirs — Amendment 1

Withdrawn: 2008 04 02
Publisher:
International Organization for Standardization
Format:
Digital | 4 Pages
Language:
English
Currently valid:
ISO 1438:2017
2017 05 02
Hydrometry — Open channel flow measurement using thin-plate weirs
Norm
ISO 1438:2008
2008 04 02
Hydrometry — Open channel flow measurement using thin-plate weirs
Norm
ISO 1438-1:1980/Amd 1:1998
1998 04 16
Water flow measurement in open channels using weirs and Venturi flumes — Part 1: Thin-plate weirs — ...
Norm
Norm
ISO 1438:2008
Issue date : 2008 04 02
Hydrometry — Open channel flow measurement using thin-plate weirs