可扩张金属支架
expandable metallic stent
扩张阳极
expanded anode
expand positive electrode
expansible anode
expandable anode
expansion anode
expanding anode
扩张阳极改性隔膜电解槽
modified diaphragm electrolyzer with spread anode
16型金属阳极电解槽
16-type metal anode electrolyzer
非金属-金属转化
nonmetal-metal transition
金属－金属髋关节假体
Metal-on-metal hip prostheses