BS EN ISO 9692-3:2016规定了金属惰性气体焊接接头制备的推荐类型， 铝上的MIG（131）、钨极惰性气体保护焊、TIG（141）和自焊TIG（142） 以及它的合金。它适用于全熔透焊缝。交叉引用:ISO 2553:2013ISO 4063购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS EN ISO 9692-3:2016 specifies recommended types of joint preparation for metal inert gas welding, MIG (131), and tungsten inert gas welding, TIG (141), and autogenous TIG welding (142) on aluminium and its alloys.It applies to fully penetrated welds.Cross References:ISO 2553:2013ISO 4063All current amendments available at time of purchase are included with the purchase of this document.