单词	precious alloy
释义	precious alloy 精密合金
随便看	plastic cyclic analysis plastic cyclindole plastic cyclitis plastic damage plastic-damage plastic-damage constitutive model of concrete plastic damage model plastic-damage model plastic datum line plastic ddrawing material plastic deflection plastic deformability plasticdeformation plastic deformation plastic-deformation plastic, deformation plastic deformation analysis plastic deformation and fracture plastic deformation at elevated temperature plastic deformation localization plastic deformation model plastic deformation of erythrocyte plastic deformation of glass plastic deformation of metal plastic deformation of metals