Gịnị kpatara ibelata ikuku oxygen na ntụ ntụ tungsten? Nanometer tungsten ntụ ntụ nwere njiri mara nke mmetụta pere mpe, mmetụta dị n'elu, mmetụta nha nha na mmetụta tunneling macroscopic, yabụ na ọ nwere atụmanya ngwa ngwa na catalysis, nzacha ọkụ, nnabata ọkụ, magnetik m ...
GỤKWUO