- primary rock preconditioning
- первичное предразрушение породы
Большой англо-русский и русско-английский словарь. 2001.
primary rock preconditioning
Смотреть что такое "primary rock preconditioning" в других словарях:
Underground mining (hard rock) — A three dimensional model of an underground mine with shaft access Underground hard rock mining refers to various underground mining techniques used to excavate hard minerals, mainly those containing metals[1] such as ore containing gold … Wikipedia
