Beryllium Foil Beryllium - Foil BE000289 Beryllium X-Ray Window Purity : 99.0% Condition : Vacuum tight Thickness : 0.5mm Diameter : 25mm 공급물품 2018.01.11
Beryllium Foil Beryllium - Foil BE000241 Beryllium X-ray Window Purity : 99.0% Condition : Vacuum tight Thickness : 0.25mm Diameter : 25mm 공급물품 2018.01.11
