·SHM501热轧开坯辊耐磨堆焊药芯焊
·SHM491堆焊耐磨药芯焊丝
·SHM2481为冷轧支撑辊埋弧堆焊耐
·SHM461大型热轧支撑辊堆焊耐磨焊
·SHM451耐磨药芯焊丝
·SHM430为连铸辊打底埋弧堆焊耐磨
·SHM421为行车轮埋弧堆焊耐磨焊丝
·SHM414N为连铸辊埋弧堆焊耐磨焊
·SHM401为穿孔辊埋弧堆焊药芯焊丝
·SHM307Mn为钻杆无磁耐磨堆焊药芯

01/30 03:22