Russian ⇄ French

очистное: 303 phrases in 19 subjects

Abbreviation	1
Chemistry	5
Construction	16
Environment	2
Forestry	13
General	9
Geology	4
Hydraulic engineering	1
Mechanic engineering	2
Metallurgy	2
Mining	164
Natural resourses and wildlife conservation	24
Nuclear physics	3
Oil / petroleum	2
Oil and gas technology	3
Surveying	2
Technology	48
Water resources	1
Water supply	1