Approval of a welding procedure specification for the arc welding of aluminium and its alloys by welding procedure tests. Defines the conditions for the execution of welding procedure approval tests and the limits of validity of an approved welding procedure for all practical welding operations.
Текущий статус : WithdrawnДата публикации : 1995-08
Версия : 1
Технический комитет:Quality management in the field of welding