• 碳钢焊丝
    BML-50-6
    符合:
    GB/T8110 ER50-6
    AWS A5.18 ER70S-6
  • 碳钢焊丝
    BW-H08A
    符合:
    GB/T5293 H08A
    AWS A5.18 EL12
  • 碳钢焊丝
    BW-H08MnA
    符合:
    GB/T5293 H08MnA
    AWS A5.17 EM12
  • 碳钢焊丝
    BW-H10Mn2
    符合:
    GB/T5293 H10Mn2
    AWS A5.17 EH14