焊接标准JBT 56102.3—1999　碳钢焊条低合金钢焊条不锈钢焊条产品质量分等 第 3 部分：不锈钢钢焊条产品质量分等.pdfVIP

J 33 JB/T 56102.3－1999 碳钢焊条、低合金钢焊条、 不锈钢焊条 产品质量分等 第 3 部分： 不锈钢焊条产品质量分等 （内部使用） 1999-12-30 发布 2000-06-01 实施 国 家 机 械 工 业 局 发 布 JB/T 56102.3－1999 目 次 前言 1 范围····················································································································································································································1 2 引用标准·········································································································································································································1 3 技术要求·········································································································································································································1 4 抽样····················································································································································································································7 5 试验方法·········································································································································································································7 6 检验规则·······································································································································································································12 I