Anh
reflex reflector
retro reflector
Đức
Rueckstrahler
Rückstrahler
Pháp
catadioptre
reflex reflector /ENG-ELECTRICAL/
[DE] Rueckstrahler
[EN] reflex reflector
[FR] catadioptre
reflex reflector,retro reflector /TECH/
[DE] Rückstrahler
[EN] reflex reflector; retro reflector