材(Cai)料(Liao):(?)铝(Lu)合(He)金(Jin) 6061-T6
表(Biao)面(Mian):(?)阳(Yang)极(Ji)化(Hua)
公(Gong)差(Cha):(?)±(?)0.1 mm
航(Hang)空(Kong)零(Ling)件(Jian)生(Sheng)产(Chan)、(?)医(Yi)疗(Liao)器(Qi)械(Xie)零(Ling)件(Jian)生(Sheng)产(Chan)、(?)视(Shi)像(Xiang)检(Jian)测(Ce)仪(Yi)器(Qi)零(Ling)件(Jian)、(?)电(Dian)力(Li)仪(Yi)表(Biao)零(Ling)件(Jian)、(?)精(Jing)密(Mi)零(Ling)部(Bu)件(Jian)生(Sheng)产(Chan)加(Jia)工(Gong)