Standards STN - Slovak standards - Page 460

Copper reference electrode for measurements of electrical potential. Buried structure to soil

WITHDRAWN published on 1.6.1974

Principles of measuring corrosion prevention of earth placed metallic devices. Apparent soil resistivity measuring by Wenner method

WITHDRAWN published on 1.4.1978

Principles of measuring corrosion prevention of earth placed metallic devices. Current value and direction measuring at metallic devices

WITHDRAWN published on 1.4.1978

Principles of measuring corrosion prevention of earth placed metallic devices. Determination of vagabond currents presence in earth

WITHDRAWN published on 1.2.1987

Ochrana proti korózii. Zásady merania pri protikoróznej ochrane kovových zariadení uložených v zemi. Potenciálové merania.

WITHDRAWN published on 1.10.1992

Principles of measuring corrosion prevention of earth placed metallic devices. Intensity determination of output (input) current from (to) metallic devices

WITHDRAWN published on 1.4.1978

Basic principles of measurements in anti-corrosion protection of metallic constructions buried in soil. Measurements of contact resistance of cable or pipeline against ground

WITHDRAWN published on 1.2.1989

Restriction of corrosive effect of interference currents on line structures

WITHDRAWN published on 1.8.1984

Reduction of stray current corrosive effect on underground installations (piping, cables etc.)

WITHDRAWN published on 1.7.1963

Corrosion protection of underground telephone cables with lead, aluminum and steel coatings

WITHDRAWN published on 1.11.1978