| |||
| 无电〔火〕花的 | |||
| 无火花的 | |||
|
sparkless : 11 phrases in 5 subjects |
| Electric machinery | 3 |
| General | 1 |
| Mechanic engineering | 1 |
| Power electronics | 1 |
| Technology | 5 |
| |||
| 无电〔火〕花的 | |||
| 无火花的 | |||
|
sparkless : 11 phrases in 5 subjects |
| Electric machinery | 3 |
| General | 1 |
| Mechanic engineering | 1 |
| Power electronics | 1 |
| Technology | 5 |