英文同义名:
Ruthenium-carbon catalyst; Ruthenium, powder 20 Mesh; 5% Ruthenium-carbon catalyst; Ruthenium powder, -200 mesh, 99.99% trace metals basis excluding Ca; Ruthenium sponge, -20 mesh, 99.95% trace metals basis; Ruthenium cubes, 6mm square, 99.9% trace metals basis; Ruthenium powder, -325 mesh, 99.9% trace metals basis; Ruthenium, 5% on activated carbon;