GBT983-2012不锈钢焊条

ICS25.160.20J33GB中华人民共和国国家标准GB/T983-2012代替GB/T983一1995不锈钢焊条Covered electrodes for manual metal arc welding of stainless andheat-resisting steels(ISO 3581:2003,Welding consumables-Covered electrodes for manualmetal arc welding of stainless and heat-resisting steels-Classification,MOD)2012-11-05发布2013-03-01实施中华人民共和国国家质量监督检验检疫总局中国国家标准化管理委员会发布