основной пласт | |
geol. | mother lode |
tech. | motherlode |
ИЛИ | |
tech. | OR |
или | |
gen. | or whether; or; or else; respectively; either |
chem. | manganese boride |
жила | |
gen. | tendon |
| |||
mother lode | |||
motherlode | |||
| |||
basic layers |
основной пласт: 10 phrases in 7 subjects |
Drilling | 1 |
Geology | 3 |
Law | 1 |
Military | 1 |
Oil / petroleum | 1 |
Oil and gas | 1 |
Sakhalin | 2 |