 |
| |||
| 绝缘等级 | |||
| class insulation: 26 phrases in 8 subjects |
| Business | 2 |
| Electric machinery | 13 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Nautical | 1 |
| Technology | 6 |
| Wind Energy | 1 |
|
| |||
| 绝缘等级 | |||
| class insulation: 26 phrases in 8 subjects |
| Business | 2 |
| Electric machinery | 13 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Nautical | 1 |
| Technology | 6 |
| Wind Energy | 1 |