Việt
thuỷ tinh bọt
Anh
cellular glass
foam glass
foamed glass
Đức
Schaumglas
Schaumglas /nt/KT_LẠNH/
[EN] cellular glass
[VI] thuỷ tinh bọt
Schaumglas /nt/SỨ_TT/
[EN] foam glass, foamed glass