ÖNORM EN 15632-4:2009-03

Действует

District heating pipes - Pre-insulated flexible pipe systems - Part 4: Bonded system with metal service pipes - Requirements and test methods

Описание Изменения Ссылки Версии

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ÖNORM EN 15632-1:2009-03

Заменен

District heating pipes - Pre-insulated flexible pipe systems - Part 1: Classification, general requirements and test methods

На этот документ ссылаются

ÖNORM EN 14419:2009-06

Заменен

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