7系列铝合金镀金铝合金Akwụkwọ

  • 7050铝板

    7050Akwumkwọ铝

    7050铝合金Bu Ihe Eji Eme Ka Igwe KPO Oku di Ike,NKE Nwere Ngujigide腐蚀Karia 7075铝。na ike ka mma。NWEEMMETụTAdịalakarịna淬火
  • 7075铝板

    7075Akwumkwọ铝

    7075铝合金eferebìnke al-zn-mg-cu超级Ike铝,NKEBụa elu ike,eluekweghịekweokwe okwe na-arụụrəibeyabụrəụry,nnọọmmakarịanwareọọnchara。
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