 |
| |||
| 套管混凝土桩 | |||
| 有套管的混凝土桩 | |||
| 有套管混凝土桩; 带套管的钻孔灌注桩; 带壳混凝土桩; 包壳混凝土桩 | |||
| shelled concrete pile: 2 phrases in 2 subjects |
| Metallurgy | 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