标准摘要
[中文适用范围]： 本文件规定了 ISO 3834 系列的总体概要以及在 ISO 3834-2、ISO 3834-3 规定的三个级别中选择金属材料熔焊质量要求的适当级别时应考虑的标准和 ISO 3834-4。 它适用于车间和现场安装现场的制造。 本文件没有规定全面质量管理体系（QMS）的要求。 然而，第 6 条确定了 QMS 要素，其中的内容补充了 ISO 3834 系列。 [外文原描述]： This document specifies a general outline of the ISO 3834 series and criteria to be taken into account for the selection of the appropriate level of quality requirements for fusion welding of metallic materials, among the three levels specified in ISO 3834-2, ISO 3834-3 and ISO 3834-4. It is applicable to manufacturing, both in workshops and at field installation sites. This document does not specify requirements for a total quality management system (QMS). However, Clause 6 identifies QMS elements where their inclusion complements the ISO 3834 series.
英文名称Quality requirements for fusion welding of metallic materials — Part 1: Criteria for the selection of the appropriate level of quality requirements