Việt
ống khuếch tán ánh sáng
Anh
light diffuser
diffuser
Đức
Mattscheibe
Zerstreuer
streuender Körper
Pháp
diffuseur
diffuser,light diffuser /SCIENCE,ENG-ELECTRICAL/
[DE] Mattscheibe; Zerstreuer; streuender Körper
[EN] diffuser; light diffuser
[FR] diffuseur