Welding; determination of hydrogen in deposited weld metal arising from the use of covered electrodes for welding mild and low alloy steels; addendum 1
标准号:ISO 3690 ADD 1-1983
标准名称: 焊接.焊接低碳钢和低合金钢时由于使用涂料焊条面在熔敷焊接金属中产生的氢的测定.修改件1
英文名称:Welding; determination of hydrogen in deposited weld metal arising from the use of covered electrodes for welding mild and low alloy steels; addendum 1
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):J33
国际标准分类号(ICS):25.160.40
替代以下标准:ISO 3690-2000