Normen STN - Slowakische nationale Normen - Seite Nr. 458

Petroleum, petrochemical and natural gas industries - Cathodic protection of pipeline systems - Part 1: On-land pipelines (ISO 15589-1:2015)

Die Norm herausgegeben am 1.3.2018

Oil and gas industries including lower carbon energy - Cathodic protection of pipeline transportation systems - Part 2: Offshore pipelines (ISO 15589-2:2024)

Die Norm herausgegeben am 1.5.2024

Petroleum, petrochemical and natural gas industries - Cathodic protection of pipeline transportation systems - Part 2: Offshore pipelines (ISO 15589-2:2012)

UNGÜLTIG herausgegeben am 1.9.2014

Petroleum, petrochemical and natural gas industries. Prevention of corrosion on pipeline systems influenced by stray currents

Die Norm herausgegeben am 1.11.2022

Principles of measuring the corrosion prevention of earth placed metallic devices. General regulations

UNGÜLTIG herausgegeben am 1.4.1978

Petroleum, petrochemical and natural gas industries - Prevention of corrosion on pipeline systems influenced by stray currents (ISO 21857:2021)

UNGÜLTIG herausgegeben am 1.1.2022

Zásady merania pri protikoróznej ochrane kovových zariadení uložených v zemi. Fyzikálno-chemický rozbor zemín a vôd.

UNGÜLTIG herausgegeben am 1.8.1990

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

UNGÜLTIG herausgegeben am 1.6.1974

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

UNGÜLTIG herausgegeben am 1.4.1978

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

UNGÜLTIG herausgegeben am 1.4.1978