Also known as intercommunication device, talkback
건물의 내부에 설치되는 구내 전화기
Wikidata facts
- Subclass of
- telephone
- Part of
- control room
Show 1 more fact
- Commons category
- Intercoms
Sources (1)
via Wikidata · CC0
Also known as intercommunication device, talkback
건물의 내부에 설치되는 구내 전화기
via Wikidata · CC0