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產品信息

京雷高強度鋼用氣保、氬弧焊絲

京(jing)雷(lei)高強度(du)鋼用焊絲(si)

GTL-49

GB ER49-1

GTL-50

AWS ER70S-G

GTL-50CH

AWS ER70S-G

GTL-52

AWS ER70S-2

GTL-53

AWS ER70S-3

GML-52

AWS ER70S-2

GML-56

AWS ER70S-6

GML-58

AWS ER70S-8

GML-60

AWS ER80S-G

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