test transformer
| cascade
| test transformer | |
| el. | 试验变压器 |
| cascade | |
| met. | 串联 布置; 串级; 串联; 级; 格; 叶 栅 |
| mount. од. | 小瀑布 |
| sport. | 级联 |
| |||
| 试验变压器 | |||
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test transformer : 7 phrases in 2 subjects |
| Electronics | 4 |
| Technology | 3 |