axial diffusion

33食品科技_馆档网 ... "轴式压缩机"," axial compressor" "轴向扩散"," axial diffusion" "轴流风扇"," axial fan" ...

59畜牧学_馆档网 ... "轴键"," axial bond" "轴扩散"," axial diffusion" "轴羽 "," axial feather" ...