 |
| |||
| cross-strata heading; lateral drift; rock heading; side tie; stone head; rock foot-wall drift; rock gangway | |||
| waste drive (MichaelBurov) | |||
| fringedrift; stone roadway (выработка по вмещающим породам; термин авторизован Igor Kravchenko-Berezhnoy Jannywolf); waste roadway; footwall drive (Andy) | |||
| fringe drift | |||
| полевой штрек: 6 phrases in 1 subject |
| Mining | 6 |