[GF43252848-5EA] Invar® - Controlled Expansion Alloy, Fe64Ni36 foil, 25 x 25mm, 0.125mm thickness, half hard 1,945,438원
[GF43252848-10EA] Invar® - Controlled Expansion Alloy, Fe64Ni36 foil, 25 x 25mm, 0.125mm thickness, half hard 3,554,617원
[GF43252848-1EA] Invar® - Controlled Expansion Alloy, Fe64Ni36 foil, 25 x 25mm, 0.125mm thickness, half hard 480,370원