DIN EN 12954:2017-03

Отменен

General principles of cathodic protection of buried or immersed onshore metallic structures; German and English version prEN 12954:2017

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На этот документ ссылаются

DIN EN ISO 16440:2017-07

Действует

Petroleum and natural gas industries - Pipeline transportation systems - Design, construction and maintenance of steel cased pipelines (ISO 16440:2016); German version EN ISO 16440:2016 — 49 стр.

DIN EN 15280:2013-12

Отменен

Evaluation of a.c. corrosion likelihood of buried pipelines applicable to cathodically protected pipelines; German version EN 15280:2013 — 43 стр.

DIN EN 15257:2007-03

Отменен

Cathodic protection - Competence levels and certification of cathodic protection personnel; German version EN 15257:2006 — 36 стр.