[GF27331837-5EA] Tungsten-copper alloy, W60Cu40 foil, 25 x 25mm, 0.25mm thickness 2,606,582원
[GF27331837-10EA] Tungsten-copper alloy, W60Cu40 foil, 25 x 25mm, 0.25mm thickness 4,762,681원
[GF27331837-1EA] Tungsten-copper alloy, W60Cu40 foil, 25 x 25mm, 0.25mm thickness 643,599원