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zero sequence voltage | |
el. | 零序电压 |
protection | |
gen. | 保障 |
forestr. | 防火 |
hydroel.st. | 保护; 防护; 保护装置 |
interntl.trade. | 保护贸易制; 保护政策 |
med.appl. | 护具 |
met. | 保存 |
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零序电压 |
zero sequence voltage: 8 phrases in 4 subjects |
Electric machinery | 1 |
Electronics | 3 |
Hydroelectric power stations | 3 |
Technology | 1 |