Machine Steel 机件钢; 机器钢
Magnet Steel 磁钢
Magnetic Steel 磁钢; 磁性钢
Malleable Steel 展性钢; 软钢; 韧性钢
Manganese Steel 锰钢; 哈德菲尔德锰钢
Medium Carbon Steel 中碳钢
Medium Hard Steel 中等硬度钢; 中硬钢; 在硬钢
Medium Steel (MS) 中碳钢
Machine Steel 机件钢; 机器钢
Magnet Steel 磁钢
Magnetic Steel 磁钢; 磁性钢
Malleable Steel 展性钢; 软钢; 韧性钢
Manganese Steel 锰钢; 哈德菲尔德锰钢
Medium Carbon Steel 中碳钢
Medium Hard Steel 中等硬度钢; 中硬钢; 在硬钢
Medium Steel (MS) 中碳钢