| |||
silk-covered cord | |||
silk covered wire; silk insulated wire | |||
silk-covered wire |
丝包线 : 44 phrases in 9 subjects |
Aviation | 1 |
Business | 3 |
Cables and cable production | 1 |
Electric machinery | 20 |
Electricity | 1 |
Electronics | 4 |
General | 1 |
Metallurgy | 1 |
Technology | 12 |