| |||
| ★ 绝缘子串 | |||
| 保温线; 保温绳 | |||
|
insulator string : 22 phrases in 6 subjects |
| Electric machinery | 2 |
| Electricity | 1 |
| Electronics | 13 |
| Hydroelectric power stations | 3 |
| Isolation | 2 |
| Technology | 1 |
| |||
| ★ 绝缘子串 | |||
| 保温线; 保温绳 | |||
|
insulator string : 22 phrases in 6 subjects |
| Electric machinery | 2 |
| Electricity | 1 |
| Electronics | 13 |
| Hydroelectric power stations | 3 |
| Isolation | 2 |
| Technology | 1 |