Việt
tấm chóp
tấm đỉnh
Anh
crown sheet
vertex
crown plate
roof of fire-box
Đức
Feuerbüchsdecke
Pháp
ciel de foyer
crown plate,crown sheet,roof of fire-box /TECH/
[DE] Feuerbüchsdecke
[EN] crown plate; crown sheet; roof of fire-box
[FR] ciel de foyer
crown sheet, vertex
o tấm đỉnh, tấm chóp