| |||
air drilling | |||
compressed air drilling; DWA (drilling with air); air and gas drilling | |||
drilling with air | |||
compressed-air drilling |
бурение с продувкой воздухом: 27 do fraz, 6 tematyki |
Górnictwo | 1 |
Makarowa | 1 |
Pola naftowe | 2 |
Ropa / ropa naftowa | 18 |
Technologia ropy i gazu | 4 |
Wiercenie | 1 |