materials in electricity

a board made of plaster and covered in paper

• concrete

• drywall

• block

a block of clay that is baked until it is hard

• brick

• block

• stone

a hard material made with cement, small stones, sand and water

• concrete

• stone

• block

przetłumacz: plywood

przetłumacz: concrete

a board made of thin layers of wood glued together

• drywall

• plywood

• cement

a piece of material that is solid with flat surfaces on each side

• block

• stone

• concrete

the hard substance rocks are made of

• brick

• cement

• stone

substance that comes from trees

• mortar

• wood

• copper

reddish brown metal

• gold

• copper

• plaster