康宁corning 3083 SEALING MAT,96W SQUARE 2mL BLO 方形储存垫 2ml方形模块 1个/包

康宁corning 3083 SEALING MAT,96W SQUARE 2mL BLO
方形储存垫 2ml方形模块 1个/包 50包/箱 5265.48