BS EN 288-9:1999

Действует

Specification and approval of welding procedures for metallic materials. Welding procedure test for pipeline welding on land and offshore site butt welding of transmission pipelines — 22 стр.

Описание Изменения Ссылки Версии

ICS

25.160.10 Welding. Including thermal cutting and cladding / Процессы сварки. Включая термическую резку