Việt
bộ rơle
Anh
relay set
relay-set
Đức
Relaissatz
Pháp
groupe de relais
Relaissatz /ENG-ELECTRICAL/
[DE] Relaissatz
[EN] relay-set
[FR] groupe de relais
Relaissatz /m/V_THÔNG/
[EN] relay set
[VI] bộ rơle