| |||
prospecting | |||
appraisal survey; exploration works; prospecting works | |||
exploration effort (Leonid Dzhepko) | |||
prospecting (для пром. оценки месторождений полезных ископаемых) | |||
field reconnaissance | |||
exploring; pioneer operations; prospects | |||
exploratory operations (olga garkovik) | |||
prospecting work | |||
reconnaissance surveying | |||
| |||
prospecting |
разведочные работы: 114 phrases in 20 subjects |