 |
| |||
| water jet method of pile driving; water jet method of pile-driving | |||
| combined flushing and ramming; pile jetting | |||
| забивка свай с подмывом: 4 a las frases, 3 temas |
| Construcción | 2 |
| Ferrocarril | 1 |
| Minería | 1 |
|
| |||
| water jet method of pile driving; water jet method of pile-driving | |||
| combined flushing and ramming; pile jetting | |||
| забивка свай с подмывом: 4 a las frases, 3 temas |
| Construcción | 2 |
| Ferrocarril | 1 |
| Minería | 1 |