 |
| |||
| interiorly screw-threaded end | |||
| |||
| box (raf) | |||
| конец с внутренней резьбой: 11 do fraz, 8 tematyki |
| Górnictwo | 1 |
| Pola naftowe | 1 |
| Ropa / ropa naftowa | 2 |
| Sachalin | 1 |
| Systemy gaśnicze i kierowania ogniem | 1 |
| Tengiz | 1 |
| Transport | 2 |
| Wiercenie | 2 |
|
| |||
| interiorly screw-threaded end | |||
| |||
| box (raf) | |||
| конец с внутренней резьбой: 11 do fraz, 8 tematyki |
| Górnictwo | 1 |
| Pola naftowe | 1 |
| Ropa / ropa naftowa | 2 |
| Sachalin | 1 |
| Systemy gaśnicze i kierowania ogniem | 1 |
| Tengiz | 1 |
| Transport | 2 |
| Wiercenie | 2 |