Anh
parabolic concentrator
parabolic mirror
Đức
Parabolspiegel
parabolischer Spiegel
Pháp
miroir parabolique
parabolic concentrator,parabolic mirror /ENG-ELECTRICAL/
[DE] Parabolspiegel; parabolischer Spiegel
[EN] parabolic concentrator; parabolic mirror
[FR] miroir parabolique