供应1J75磁头用软磁合金1J75化学成分1J75力学性能1J75物理性能1J75价格1J75产地1J75生产厂家1J75批发1J75零配套图片

软磁合金:lJ06,1J12,lJl3,1J16,lJl7,1J18,1J22,1J30,1J31,1J32,1J33,1J34,1J36,1J38,1J40,1J46,1J50,1J51,1J52,1J54,1J65,1J66,1J67,1J76,1J77,1J79,1J80,1J83,1J85,1J86,1J87,1J88,lJ89,lJ90,1J91



变形永磁合金:2J04,2J07,