Size:Dia33*0.2
Material:Nb1
Nb1 Nb2 Niobium Disc Niobium Round Disc Factory Price From China
Purity: >99.95% Grade: Nb 1 Nb 2 R 04200 R 04210 Size: Dia ≥ 5 mm * Thick ≥ 0.1 mm Surface: cold rolled /Machined surface
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