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[单选题]
1Cr18Ni9Ti不锈钢和Q235低碳钢焊条电弧焊时,采用焊条()焊接才能获得满意的焊缝质量。
A.E4303
B.E308-16
C.E309-15
D.E310-15
查看答案
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.E4303
B.E308-16
C.E309-15
D.E310-15
A.180°
B.100°
C.90°
D.50°
A.珠光体耐热钢
B.奥氏体不锈钢
C.16Mn和Q345钢
D.珠光体钢和奥氏体不锈钢
E.Q235钢和1Cr18Ni9钢
A.Q235
B.Q345
C.304不锈钢
D.45号钢
E.42GrMo
A.J507焊条
B.A102焊条
C.A407焊条
D.A307焊条
E.Q345焊条