zero sequence current
| protection
| zero sequence current | |
| el. | 零序电流 |
| protection | |
| gen. | 保障 |
| forestr. | 防火 |
| hydroel.st. | 保护; 防护; 保护装置; 保护措施 |
| interntl.trade. | 保护贸易制; 保护政策 |
| med.appl. | 护具 |
| met. | 保存 |
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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 |