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graded insulation | |
el. | 分层绝缘 |
el.mach. | 分级绝缘 |
transformer | |
dril. | 转换器 |
geophys. | 变压 器 |
hydroel.st. | 变压器; 变换器; 变量器; 互感器 |
radio.amat. | 变压器 |
| |||
分层绝缘 | |||
分级绝缘 | |||
分段绝缘 |
graded insulation transformer : 17 phrases in 3 subjects |
Architecture | 1 |
Hydroelectric power stations | 1 |
Technology | 15 |