Measurement of liquid flow in open channels. Measuring instruments and equipment. Recommendations for direct depth sounding and suspension equipment.

UNGÜLTIG herausgegeben am 19.10.1973

Measurement of liquid flow in open channels. Measuring instruments and equipment. Recommendations for direct depth sounding and suspension equipment.

UNGÜLTIG herausgegeben am 30.12.1983

Measurement of liquid flow in open channels. Measuring instruments and equipment. Calibration of rotating-element current-meters in straight open tanks.

UNGÜLTIG herausgegeben am 29.2.1980

Measurement of liquid flow in open channels. Measuring instruments and equipment. Cableway system for stream gauging.

UNGÜLTIG herausgegeben am 31.3.1980

Measurement of liquid flow in open channels. Measuring instruments and equipment. Hydrometric data transmission systems: general.

UNGÜLTIG herausgegeben am 31.1.1986

Measurement of liquid flow in open channels. Measuring instruments and equipment. Specification for system requirements for hydrometric telemetry systems.

UNGÜLTIG herausgegeben am 15.10.1992

Methods of measurement of liquid flow in open channels. Water level instruments. Specification for the installation and performance of pressure actuated liquid level measuring equipment.

UNGÜLTIG herausgegeben am 30.7.1971

Methods of measurement of liquid flow in open channels. Water level instruments. Float-operated water level recorders (mechanical and electromechanical).

UNGÜLTIG herausgegeben am 31.12.1981

Methods of test for petroleum and its products. BS 2000-524. Determination of flash/no flash. Rapid equilibrium closed cup method.

UNGÜLTIG herausgegeben am 26.4.2004

Methods for sampling and testing of lightweight aggregates for concrete. Metric units.

UNGÜLTIG herausgegeben am 3.10.1973