使用非消耗电极的焊接方法是:()。
A: GMAW
B: SAW
C: GTAW
D: FCAW
E: SMAW
A: GMAW
B: SAW
C: GTAW
D: FCAW
E: SMAW
举一反三
- 下述哪一种焊接方法不能免除评定?() A: smaw B: gmaw C: gmaw-s D: fcaw
- Among the following welding processes, can be used for all the materials of almost all thickness ranges. A: SMAW B: GTAW C: FCAW D: GMAW
- 《焊工考核细则》中埋弧焊焊接方法代号为() A: OFW B: GTAW C: SMAW D: SAW
- 下面哪种不当作是一种半自动工艺使用?() A: GMAW B: FCAW C: OAW D: SW E: c和d
- Among the following welding processes, is NOT applicable to aluminum alloys. A: GTAW B: GMAW C: EBW D: ESW