| 1. | Intermediate frequency transformers for broadcast receiver
收音机用中频变压器 |
| 2. | Application of frequency transformer in water pump
变频器在水泵上的应用 |
| 3. | Testing methods for low frequency transformers and inductors
低频变压器和电感线圈的测试方法 |
| 4. | The application of frequency transformer for air compressor
变频调速系统在空压机运行中的应用 |
| 5. | High - frequency transformer silicon steel sheet
高频变压器硅钢片 |
| 6. | Used in middle - frequency transformers , coils and all kinds filters
适用于中频变压器，振荡线卷，各种规格滤波器。 |
| 7. | Components for electronic equipment . intermediate frequency transformers used in broadcast receivers
电子设备元件.无线电接收机用中频变压器 |
| 8. | General rules of high frequency coils and intermediate frequency transformers for electronic equipment
电子设备用高频线圈及中频变压器的通用规则 |
| 9. | Methods of test for high frequency inductors and intermediate frequency transformers for electronic equipment
电子设备用高频电感器和中频变压器的试验方法 |
| 10. | Intermediate - frequency transformers and oscillator coils for transistorized amplitude modulation broadcast receivers
半导体调幅广播收音机用中频变压器及振荡线圈 |
