The series of welding wires are mainly suitable for welding lowalloyedsteel structure.
该系列焊丝主要适用于焊接低碳钢和低合金钢结构。
2
The series of welding wires are mainly suitable for welding important low carbon steel and lowalloyedsteel structure.
该系列焊丝主要适用于焊接重要的低碳钢和低合金钢构。
3
Experiments were carried out upon the hardening and toughening, wear resistance and abrasive behaviour of the lowalloyed high carbon wear resistant cast steel.