la lámina

sheet, thin layer, (illustration) plate

ˈl a m i n a
noun · feminine Rare #43,056
sheet, thin layer Often refers to a thin sheet of material (metal, plastic, paper, etc.), or a thin layer covering something.
SP: Necesito una lámina de metal para este proyecto.
EN: I need a sheet of metal for this project.
(illustration) plate In books or textbooks, it can mean an illustration page (often numbered) showing images or diagrams.
SP: La lámina 3 muestra las partes del corazón.
EN: Plate 3 shows the parts of the heart.

Hoy hay muchos objetos hechos con lámina de metal.

Today there are many objects made with sheet metal.

Dibuja una lámina.

Draw a sheet.

Y no es una lámina de hierro.

And it isn't a sheet of iron.

— Tigre y dragón (2000)

Esa lámina de vidrio tiene una raja.

That sheet of glass has a crack.

Me esperaba un trozo de pan cubierto de una lámina de queso.

I was expecting a piece of bread covered with a slice of cheese.