solar furnace 1

rzeczownikdomena: artefakt
Princeton WordNet [ver.3.1]
AngielskiAngielski
Definicja

a concave mirror that concentrates the rays of the sun; can produce high temperatures

  • a concave mirror that concentrates the rays of the sun; can produce high temperatures

  • a concave mirror that concentrates the rays of the sun; can produce high temperatures

FENG