convergence magnet [电子] 聚焦磁铁 ; 会聚磁铁

vertical static convergence magnet 垂直静会聚磁铁

blue static convergence magnet 蓝静会聚磁铁

radial convergence magnet 径向会聚磁铁

lateral convergence magnet 横向会聚磁铁

horizontal static convergence magnet 水平静会聚磁铁

static convergence magnet 静态会聚磁铁

purity convergence magnet 会聚磁组件

lateral arm plate convergence magnet 横向会聚磁铁