Brand
Material
Niobium strip, niobium foil Usage: Niobium strip: mainly used for stamping niobium shells Brand: RO4200, RO4210 Purity: ≥ 99.95% 99.99% Execution standards: ASTM B393-05, GB/T 3630-2006 Specification: 0.05~0.8 * ≤ 260 * L