Việt
rơle Buchholz
rơle hơi
rơle khí
Anh
Buchholz relay
Đức
Buchholzrelais
Buchholzschutz
Pháp
relais Buchholz
Buchholz relay /ENG-ELECTRICAL/
[DE] Buchholzrelais; Buchholzschutz
[EN] Buchholz relay
[FR] relais Buchholz
buchholz relay