 |
| |||
| hammer sampler (twinkie) | |||
| drive tube | |||
drop corer (Dictionary of Geotechnics,  geokniga.org twinkie); drop sampler (twinkie) | |||
| забивной грунтонос: 1 phrase in 1 subject |
| Mining | 1 |
|
| |||
| hammer sampler (twinkie) | |||
| drive tube | |||
| drop corer (Dictionary of Geotechnics, geokniga.org twinkie); drop sampler (twinkie) | |||
| забивной грунтонос: 1 phrase in 1 subject |
| Mining | 1 |