ISO 15614-2:2005 Specification and qualification of welding procedures for metallic materials.pdf - 简版
wongyatwah
楼主
2008-02-20 15:35:58
ISO 15614-2:2005 + CORR1:2005 Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 2: Arc welding of aluminium and its alloys