BS EN 14730-2:2006

Действует

Railway applications. Track. Aluminothermic welding of rails. Qualifications of aluminothermic welders, approval of contractors and acceptance of welds — 22 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

BS EN 13674-1:2011

Заменен

Railway applications. Track. Rail. Vignole railway rails 46 kg/m and above — 112 стр.

BS EN 14730-1:2006+A1:2010

Заменен

Railway applications. Track. Aluminothermic welding of rails. Approval of welding processes — 54 стр.