| 1. | Electric cables - voltage levels for spark testing
电缆.火花试验电压级 |
| 2. | Measurement of audio - frequency noise voltage level in sound broadcasting
声音广播中音频噪声电平的测定 |
| 3. | Linearity check at 5 voltage levels on one range at the same frequency as in ( a )
按1 .所述的同一频率，对一个量程的五个电压电平进行线性测试。 |
| 4. | Telecommunications - voltage levels for dc - powered equipment - used in the telecommunications environment
电信.用于电信环境的dc电力设备的电压级 |
| 5. | The input and output part is designed to meet multi voltage level requirement
该插件设计为单宽6u格式，由vme接口， fpga部分和输入输出3部分构成。 |
| 6. | They both have the function to reduce the active power losses and improve nodes " voltage level
这两者都有降低网络有功损耗和提高网络节点电压的功能。 |
| 7. | Frequency accuracy check at 6 different frequency settings at one voltage level ( normally at 1 v )
一个电压电平(一般为1v )六个不同频率的频率准确度检查。 |
| 8. | Dep - 535 is used as backup protection for transformers of 110kv or below voltage levels
Dep 535微机主变后备保护装置适用于110kv及以下电压等级变压器的后备保护。 |
| 9. | Dep - 531 is used as differential protection for transformers of 110kv or below voltage levels
Dep 531微机主变主保护装置可作为110kv及以下电压等级变压器的主保护。 |
