筛选产品
碲, powder, −200 mesh, 99.8% trace metals basis
碲, powder, −30 mesh, 99.997% trace metals basis
碲, 99.999% trace metals basis
碲, shot, ≤2 mm, 99.999% trace metals basis
碲, granular, −5-+50 mesh, 99.99% trace metals basis
