secondary coil
短语词组
- secondary induction coil [电]次级感应线圈;副感应线圈
- secondary strip coil wanted 求购二级钢卷通缉
- buy Secondary Steel Coil 孟加拉国买家
- secondary y coil 副线圈
- Secondary coil b 二次线圈
- secondary coil earth 二次线圈接地
- secondary coil compensation 副边补偿
- many -turn secondary coil 多匝副圈
- coil secondary 副线圈 返回 secondary coil