- seam liable to rock-bumps
- пласт, опасный по горным ударам, удароопасный пласт
English-Russian mining dictionary. В.П. Манышев.
seam liable to rock-bumps
Смотреть что такое "seam liable to rock-bumps" в других словарях:
Plasterwork — refers to construction or ornamentation done with plaster, such as a layer of plaster on an interior wall or plaster decorative moldings on ceilings or walls. This is also sometimes called pargeting. The process of creating plasterwork, called… … Wikipedia
