 |
| |||
| bell-mouthed pipe | |||
| adapter; adapting pipe | |||
| adapting pipe (套管); adaptor; ajutage; bell-mounted pipe; faucet pipe; receiving pipe; socket pipe | |||
| 承接管: 25 phrases in 8 subjects |
| Architecture | 2 |
| Construction | 1 |
| Drilling | 1 |
| Economy | 2 |
| Hydroelectric power stations | 3 |
| Refrigeration | 1 |
| Shipbuilding | 1 |
| Technology | 14 |