Hydrometric determinations. Flow measurements in open channels using structures. Compound gauging structures - Compound gauging structures1 Scope This International Standard specifies the methods of measurement of flow in rivers and artificial channels, using any combination of standard weirs and or flumes in a compound structure. For guidance on the selection of weirs and or flumes, refer to ISO 8368. All structures can be operated in the modular flow range, but only a limited number of structures can be used in the drowned (non modular) flow range (see clause 4). Compound weirs

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1 Longitudinal position of measurement records and sample length

Compliance with national emission limits

This includes testing and specific arrangements for information technology systems

This results in manufacturing good quality fixed metallized polyethylene terephthalate film dielectric d

content and internal relationships of a spatial data-set for geographical referencing of PROWs to:

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nor does it give detailed specifications for the design of a management system

Buildings and constructed assets – Service-life planning – Part 9: Guidance on assessment of service-life data

2 Elements of the framework structure

Rubber joints between units are only permitted for product development and factory production control testing

1   This International Standard specifies two coded Hebrew character sets