[GF30768093-1EA] Invar® - Controlled Expansion Alloy, Fe64Ni36 foil, 100 x 100mm, 0.025mm thickness, light tight (lt) 464,090원
[GF30768093-10EA] Invar® - Controlled Expansion Alloy, Fe64Ni36 foil, 100 x 100mm, 0.025mm thickness, light tight (lt) 3,434,640원
[GF30768093-5EA] Invar® - Controlled Expansion Alloy, Fe64Ni36 foil, 100 x 100mm, 0.025mm thickness, light tight (lt) 1,879,790원