bubble device margin
[计] 磁泡器件容限
conductor access bubble device
[计] 导体存取磁泡器件
cross hatch bubble device
[计] 交叉孔磁泡器件
dual-conductor bubble device
[计] 双导体磁泡器件
fork structure of bubble device
[计] 磁泡器件叉型结构
magnetic bubble device
[计] 磁泡器件
