Standards ČSN - Czech national standards - Page 577

Measuring principles at corrosion prevention of earth placed metallic devices. Intensity and direction currents measuring at metallic devices

WITHDRAWN published on 1.4.1978

Measuring principles at corrosion prevention of earth placed metallic devices. Determination of vagabond currents presence in earth

Standard published on 2.2.1987

Zásady měření při protikorozní ochraně kovových zařízení uložených v zemi. Stanovení přítomnosti bludných proudů v zemi.

Change published on 1.1.2004

WITHDRAWN published on 1.4.1978

Measuring principles at corrosion prevention of earth placed metallic devices. Potencial measurings

WITHDRAWN published on 1.10.1992

WITHDRAWN published on 1.4.1978

Measuring principles at corrosion prevention of earth placed metallic devices. Intensity determination of output (input) current from (to) metallic devices

WITHDRAWN published on 1.4.1978

Measuring principles at corrosion prevention of earth placed metallic devices. Contact resistance measuring of cables or pipelines against earth

Standard published on 1.2.1989

Corrosion of metals and alloys - Determination of AC corrosion - Protection criteria

Standard published on 1.7.2021

Restriction of corrosive effect of interference currento on line structures

WITHDRAWN published on 30.8.1984