IS 7318 Pt.2-1974

标准号：IS 7318 Pt.2-1974
发布日期：1975/9/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围： This standard (Part II) specifies requirements for the approval testing of welders to be engaged on the TIG or MIG welding of those aluminium and aluminium alloy fabrications for which the welding procedure does not itself have to be approved.Note — This link to the non-mandatory approval of the welding procedure will result in the use of this standard becoming defined more closely in respect of the particular fabrication, for example, with regard to material, thickness, joint configuration.