[GF14165995-10EA] Invar® - Controlled Expansion Alloy, Fe64Ni36 200mm tube, 2.2mm outside diameter, 0.16mm wall thickness, 1.88mm inside diameter 5,040,739원
[GF14165995-5EA] Invar® - Controlled Expansion Alloy, Fe64Ni36 200mm tube, 2.2mm outside diameter, 0.16mm wall thickness, 1.88mm inside diameter 2,758,800원
[GF14165995-1EA] Invar® - Controlled Expansion Alloy, Fe64Ni36 200mm tube, 2.2mm outside diameter, 0.16mm wall thickness, 1.88mm inside diameter 681,230원