| |||
third track | |||
third line | |||
third wire | |||
third wire (C 线,S 线,塞套控制线); tip-ring-sleeve (C 线,S 线,塞套控制线) |
第三线 : 20 phrases in 12 subjects |
Animal husbandry | 1 |
Computer networks | 1 |
Construction | 1 |
Earth sciences | 1 |
Electric machinery | 2 |
Electronics | 3 |
Fencing | 1 |
General | 1 |
Information technology | 2 |
Project management | 1 |
Technology | 5 |
Telecommunications | 1 |