单词magnet steel
un.: 磁性钢网络: 磁钢;磁石钢
磁性钢
Application of the Nd-Fe-B Magnet Steel in Shell Core-Box
钕铁硼磁钢在壳芯盒中的应用
Design of Injection Mold for Magnet Steel Gear
轴齿磁钢轮注射模设计