- closed face mud injection shield
- проходческий щит с нагнетанием бентонитовой глины для проходки закрытым забоем
Англо-русский словарь промышленной и научной лексики. 2014.
closed face mud injection shield
Смотреть что такое "closed face mud injection shield" в других словарях:
tunnels and underground excavations — ▪ engineering Introduction Great tunnels of the world Great tunnels of the worldhorizontal underground passageway produced by excavation or occasionally by nature s action in dissolving a soluble rock, such as limestone. A vertical opening … Universalium
United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… … Universalium
