 |
| |||
| 角旋塞; 转角管塞 | |||
| 弯角旋塞阀; 弯头旋塞 | |||
| 弯管旋塞; 直角旋塞; 折角塞门 | |||
| angle cock: 8 phrases in 3 subjects |
| Architecture | 1 |
| Rail transport | 4 |
| Technology | 3 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips