Việt
sự xoay của chùm tia
Anh
beam slewing
sluing
spin
steering
swinging
Đức
Strahlschwenkung
Pháp
pivotement du faisceau
beam slewing, sluing, spin, steering, swinging
beam slewing /ENG-ELECTRICAL/
[DE] Strahlschwenkung
[EN] beam slewing
[FR] pivotement du faisceau