标准摘要
[中文适用范围]： 本文件规定了铝搅拌摩擦点焊（FSSW）焊接工艺规范内容的要求。 在本文件中，术语“铝”是指铝及其合金 [外文原描述]： This document specifies the requirements for the content of welding procedure specifications for the Friction Stir Spot welding (FSSW) of aluminium. In this document, the term "aluminium" refers to aluminium and its alloys
英文名称Friction stir spot welding — Aluminium — Part 4: Specification and qualification of welding procedures