diver-welder meaning in English
水下焊工
Examples
- Regulations for the qualification test of diver - welders
潜水焊工考试规则 - Qualification testing of welders for under - water welding - diver - welders for hyperbaric wet welding
水下焊接焊工的资格鉴定测试.高压湿法焊接的潜水焊工 - Qualification testing of welders for under - water welding - part 1 : diver - welders for hyperbaric wet welding
水下焊接焊工资格测检.第部分：高压湿焊的潜水焊工 - Qualification testing of welders for under - water welding - diver - welders and welding operators for hyperbaric dry welding
水下焊接焊工的资格鉴定测试.潜水焊工和高压干法焊工 - Qualification testing of welders for under - waster welding - part 2 : diver - welders and welding operators for hyperbaric dry welding
水下焊接焊工的资格测验.第2部分：高压干焊的潜水焊工和焊接操作者