| 1. | Refitment of am broadcasting valve experimental machine 电子管式调幅广播发射实验机的改装 |
| 2. | Specification for 50kw medium wave am brroadcast transmitter 50kw中波调幅广播发射机.技术条件 |
| 3. | General specification for exciter used to mw am broadcast transmitter 中波调幅广播激励器通用技术条件 |
| 4. | Brief introduction to technology and application of drm arithmetic figure broadcast 数字调幅广播技术与应用 |
| 5. | Technical specifications for open monitoring of mw and sw am broadcasting quality 中短波调幅广播质量开路监测技术规程 |
| 6. | Rule for inspection of portableradio receiver with am broadcast transmissions for export 出口便携式半导体调幅广播收音机检验规程 |
| 7. | The protecting distance between overhead power line and receiving station of am broadcasting 架空电力线路与调幅广播收音台的防护间距 |
| 8. | Broadcasting and telecommunication . data broadcasting system compatible with a . m . sound broadcasting 无线电广播和通信.无线电调幅广播的协调数据扩散系统 |
| 9. | 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 |
| 10. | Methods of measurement on radio receivers for various classes of emission ; part 3 : receivers for amplitude - modulated sound - broadcasting emissions 各种发射类别的无线电接收机的测量方法.第3部分:调幅广播发射接收机 |