99.9% graphit Platte Panel Blatt Barren Block Hohe Reinheit Carbon Graphit feinkörnigen Elektrode Pyrolytische 4 "x 2" x 1 "Form 4250 ℃
USD 12.74USD 25.49
99.9% graphit Platte Panel Blatt Barren Block Hohe Reinheit Carbon Graphit feinkörnigen Elektrode Pyrolytische 4 "x 2" x 1 "Form 4250 ℃