银,银 , insulated wire, 20m, conductor diameter 0.025mm, insulation thickness 0.005mm, p
银 , insulated wire, 20m, conductor diameter 0.025mm, insulation thickness 0.005mm, p
品牌: Aldrich
产品编号: GF98265066
分子式: null
分子量: null
纯度: insulated wire, 20m, conductor diameter 0.025mm, insulation thickness 0.005mm, p
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