粉末冶金刹车材料
powder metallurgy brake materials
半固态金属材料
semi-solid metal materials
低维金属材料
Low dimension metal materials
low dimensional metal materials
low-dimensional metal materials
Low-dimension metal material
低维无机非金属材料
low-dimension inorganic non-metallic materials
非金属材料检测仪
nonmetal material detector
非金属材料试验机
nonmetallic material testing machine
非金属-金属转化
nonmetal-metal transition
非均匀泡沫金属材料
heterogeneous metallic foam
粉末冶金航空刹车材料
PM airplane brake material