 |
| |||
| full-penetration weld | |||
| melt-thru weld; penetration weld | |||
| melting through weld; melt thru weld | |||
| 熔透焊 缝: 6 phrases in 4 subjects |
| Hydroelectric power stations | 2 |
| Metallurgy | 2 |
| Oil / petroleum | 1 |
| Technology | 1 |
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