Welding personnel. Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials
焊接人员 金属材料机械化和自动焊接用焊接操作员和焊接工的资格测试
Cross References:ISO 3834-2ISO 3834-3ISO 4063ISO 9606-1ISO 9606-2ISO 9606-3ISO 9606-4ISO 9606-5ISO 14555ISO 15609-1ISO 15609-3ISO 15609-4ISO 15609-5ISO 15613ISO 15614-1ISO 15614-2ISO 15614-5ISO 15614-6ISO 15614-7ISO 15614-8ISO 15614-11ISO 15614-13ISO 15614-14ISO 857-1ISO 6947ISO 10447ISO 14731ISO/TR 25901All current amendments available at time of purchase are included with the purchase of this document.