精选优质文档-倾情为你奉上铝合金焊接质量控制手册Quality Control Manual Of Aluminium And Aluminium alloys Welding编制:审核:会签:批准:目 录catalog1 前言(foreword)32 标准及术语(standard and technical terms)33 职责与权限(responsibility and authority)34 合同评审及设计评审11(contract and design evaluation)5 分包(subcontract)136 焊接人员(welder)137 检验人员(inspector and tester)148 设备及工装(equipment and fixture)14