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-325 mesh, 99.5% metals basis
(99%-La)
≥95%, 粉末,≤24μm
≥99.5% metals basis, powder,≥325 mesh
500 目, 99.9%
99.5%
99.5%, 1-2μm
99.5%, D50=0.5μm
99.9%,500 目
99.95%
powder, ?325 mesh, 99.5% trace metals basis
powder, 10 μm, 95%
粉末,-325目,99.5%metalsbasis