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手工焊考试等级判定表初级中级高级(同种材料、熔焊)(同种材料、熔焊、钎焊)(同种材料或异种材料、熔焊、钎“日\重要因素)F123456781234567891012345678910低碳钢V V V V V V V V V V V V V J V V V V V黑色低合金钢V V V V V V V V V V V V V V V V V V V V不锈钢V V V V J V V V J V V铝V J V V J铝合金J V J V V材料钛V V V V钛合金V J J J V有色锲V V J V银合金V V J V铜J V铜合金V V对接焊缝V V V V V V V V V J V V V V V V V V V J V焊缝形角焊缝V V V式塞焊缝槽焊缝搭接焊缝V平焊普通V V V V V横焊普通V7V V普通V V V V V V V立焊焊接位小工艺位置普通V V V V J仰焊小工艺位管道水平普通V V转动管道垂直普通J V或水平管道普通J J V J V V J J J小工艺位L45°焊条电弧焊V V V V V J V熔化极气体保V J V V V V接护焊法熔焊鸨极氮弧焊V V V V V V V焊埋弧焊、万激光焊V J第囱早,卜日守四J ATV钎焊火焰钎焊J V V适用行业/工业品A-发电设备制造安装V V V V V V V V V V V V V V V V V V V V V V V V V VB-重型机械制造V V V V V V V V V V V V V V J V V V V V V V V V V V V VC-油田与管道建设V V V V V V V J V VVVVVVV J VVVVVVVVV J VD-汽车制造VV J J VVJ VJ VVE-机车车辆制造及铁道建设VVVVVJ J VJVVVVVJVVVJ J JVVJJ JF-造船与海洋工程建设VVVVVVVVVVVVVVVVVVVVVVVVVVV VG-建筑工程建设VVVVJVVVVJVVVVVJVVVVVVVVVJVH-航天器制造VJJJ JVVJJ1-航空制造工程VVVVJVJVVVVJJJVVVJJJJVJJVJ-压力容器制造VVVVVVVVVVVVVVVVVVVVV VVVVVVVK-桥梁建造VVVVJVVVVVJVVVVVVVVVVVVVVVV VL-堆焊及再制造VVVVVVVVVJJVVJVJVVVVJVVJVVV。