weak magnetic substance

... water repellent substance 防水剂 weak magnetic substance 弱磁性体[物质] working substance 工作物; 工质; 作用物质 ...

机械专业英... ... weakly magnetic ball 弱磁性小球 weak magnetic substance 弱磁性物质 weak mixture 贫混合物，贫[燃分]混合 …

弱磁材料,weak-magnetic... ... ) weak ferromagnetic material 弱铁磁材料 ) weak magnetic substance 弱磁性材料 ...