石墨电极, crater-drillpoint/undercut, 6.15mm 直径, 38.10mm 长, 体积 0.072cc, 99.9995% (metals basis) , 99.9995%
Graphite electrode, crater-drillpoint/undercut, 6.15mm dia, 38.10mm length, volume 0.072cc, 99.9995% (metals basis)
分子式: null
分子量: null
纯度: 99.9995%
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