- stull stoping
- разработка с креплением распорной крепью
English-Russian mining dictionary. В.П. Манышев.
stull stoping
Смотреть что такое "stull stoping" в других словарях:
Stull stoping — is an underground hardrock mining method that uses systematic or random timbering ( stulls ) placed between the foot and hanging wall of the vein. This method require that the hanging wall and often the footwall be of competent rock as the stulls … Wikipedia
Stopes — may refer to: *Marie Stopes (1880 1958), Scottish author *Stopes, rooms supported by surrounding pillars of standing rock in Hard rock miningee also*Stull Stoping, an underground mining method … Wikipedia
