zero sequence current
| relay
| zero sequence current | |
| el. | 零序电流 |
| Relay | |
| space | 中继 |
| relay | |
| el.mach. | 电气继电器; 继电器 |
| forestr. | 分程传递 |
| hydroel.st. од. | 继电器 |
| interntl.trade. | 转送; 补充; 接替 |
| met. | 替续器; 中继站 |
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| 零序电流 | |||
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| 零序电流 | |||
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zero sequence : 103 phrases in 16 subjects |