Serbian Latin ⇄ English Russian +

cevni adj.
gen.	tubal; tubular
tech.	thermionic

cevna : 146 phrases in 15 subjects

Aviation	5
Chemistry	39
Construction	27
Electronics	1
Gas processing plants	1
General	4
Heating	2
Law	1
Mechanic engineering	19
Melioration	1
Photography	3
Road traffic	1
Roll stock	2
Sewage and wastewater treatment	2
Technology	38