ISO 1438:1975

Issue date: 1975 07 01

Liquid flow measurement in open channels using thin-plate weirs and Venturi flumes

Withdrawn: 1991 06 01

Publisher:

International Organization for Standardization

Format:

Digital | 36 Pages

Language:

English

Currently valid:

ICS

Topics

Norm timeline

Normative References

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

1980 04 01

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

Norm

ISO 1438:1975

1975 07 01

Liquid flow measurement in open channels using thin-plate weirs and Venturi flumes

Norm

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Norm

ISO 1438-1:1980

Issue date : 1980 04 01

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