12C2Mo1锻件20#锻轴来图定做工期7天
20G锻件Q355B阴极辊一件起订
15CrMo三通Q345B轴锻件带质保书
A105LF2锻件Q345D电镀辊带质保书
12Cr1MoVG锻打件Q345D电镀辊带质保书
12Cr1MoVG圆钢16Mn电镀辊一件起订
A350LF2锻件Q355D轴锻件带质保书
A105LF2锻打件Q355B锻辊多钱一公斤
18MnMoNb锻件Q345D锻辊多钱一公斤
20MnMo锻打件20#轴锻件来图定做工期7天