PanLinx
English
eng-000
sound reinforcement system
普通话
cmn-000
扩音系统
English
eng-000
PA system
English
eng-000
public address system
English
eng-000
sound system
suomi
fin-000
äänentoisto
français
fra-000
sonorisation
русский
rus-000
система звукоусиления
PanLex
