[GF27331837-5EA] Tungsten-copper alloy, W60Cu40 foil, 25 x 25mm, 0.25mm thickness 2,346,200원
[GF27331837-10EA] Tungsten-copper alloy, W60Cu40 foil, 25 x 25mm, 0.25mm thickness 4,287,000원
[GF27331837-1EA] Tungsten-copper alloy, W60Cu40 foil, 25 x 25mm, 0.25mm thickness 579,300원