 |
| |||
| 套接; 套接头 | |||
| 套筒插头; 套筒连接 | |||
| 承插式接口; 承插三通; 承插口 | |||
| bell and spigot: 47 phrases in 10 subjects |
| Aviation | 2 |
| Chemistry | 1 |
| Construction | 10 |
| Drilling | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 2 |
| Metallurgy | 1 |
| Oil / petroleum | 5 |
| Plastics | 2 |
| Technology | 22 |
|
| |||
| 套接; 套接头 | |||
| 套筒插头; 套筒连接 | |||
| 承插式接口; 承插三通; 承插口 | |||
| bell and spigot: 47 phrases in 10 subjects |
| Aviation | 2 |
| Chemistry | 1 |
| Construction | 10 |
| Drilling | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 2 |
| Metallurgy | 1 |
| Oil / petroleum | 5 |
| Plastics | 2 |
| Technology | 22 |