DIN EN 14730-2:2019-06

Отменен

Railway applications - Track - Aluminothermic welding of rails - Part 2: Qualification of aluminothermic welders, approval of contractors and acceptance of welds; German and English version prEN 14730-2:2019

Описание Изменения Ссылки Версии

На этот документ ссылаются

DIN EN 14730-2:2021-06

Действует

Railway applications - Track - Aluminothermic welding of rails - Part 2: Qualification of aluminothermic welders, approval of contractors and acceptance of welds; German version EN 14730-2:2021 — 27 стр.