铝-钢异种合金
aluminum-steel dissimilar alloys
多孔型钛合金种植体
Porous Ti-6Al-4 implant
Porous Ti- 6Al- 4V implant
粉末冶金钛合金
PM Ti alloy
powder metallurgy titanium alloy
复合异种骨
Composite xenogeneic graft
铝合金异形管
special tube and pipe of aluminium alloy
铝铜异种金属焊接
Al-Cu heterogeneous metal welding
镍基异种金属接头
Ni-based dissimilar metal joints
铜银合金异型排
silver bearing copper alloy profiled bar
Cu-Ag alloy profiled bar
铜与不锈钢异种金属
copper andstainless steel dissimilar material
无氧铜银合金异型排
oxygen free silver bearing copper alloy profiled b
异种金属
Dissimilar alloy
different species of metals
Hetergeneous metal
dissimilar alloys
electron beam welding
dissimilar metal combination
dissimilar metals
Dissimilar metal
dissimilar material
incompatible metal
neterogeneous metal
异种金属材料
dissimilar metal materials
dissimilar metals
异种金属材料的焊接
joining of dissimilar materials
异种金属焊
Foreign metal welding
Welding of dissimilar metal