English ⇄ Bulgarian Chinese Czech Danish Dutch Finnish French German Greek Hungarian Italian Japanese Lithuanian Polish Portuguese Romanian Russian Slovak Slovene Spanish Swedish Ukrainian +

ventilation system
coal.	puits d'airage
construct.	système d'aération
earth.sc., mech.eng.	appareil de dégazage
environ.	système de ventilation
mech.eng.	installation de soufflage
mun.plan., el.	installation de ventilation
nat.res.	unité d'aspiration
polit., transp., construct.	aération f

ventilation-system : 28 phrases in 10 subjects

Automated equipment	3
Coal	5
Construction	2
Earth sciences	1
General	4
Industry	1
Metallurgy	1
Municipal planning	2
Natural resourses and wildlife conservation	3
Transport	6