| 1. | Radio equipment used in mobile services - methods of measurement - data equipment 移动业务用无线电设备.测量方法.数据设备 |
| 2. | Broadband data equipment 数据宽带设备 |
| 3. | Methods of measurement for selective - calling and data equipment used in the mobile services 移动通信选择呼叫和数据设备测量方法 |
| 4. | Radio equipment used in mobile services - methods of measurement - part 6 : data equipment 用于移动服务的无线电设备.测量方法.第6部分:数据设备 |
| 5. | Methods of measurement for radio equipment used in the mobile services ; selective calling and data equipment ; identical with iec 60489 - 6 : 1987 移动设备用无线电设备的测量方法.第6部分:选择呼叫和 |
| 6. | This type of surge could contact any number of conductors in the data cable , presenting a “ differential ” surge to the data equipment 这类浪涌,只要接触数据电缆的任何一根导体都将表现为数据环境下的差分电涌。 |