NB109-TM04S铜合金深冲CuZn25Al6 CEN/ISOstandard,ISOnorm SS5234(CuZn25Al5,SoMsF75),CC762SCuZn35Ni2Mn2Al1CEN/ISOstandard,ISOnorm CW710R(CuZn35Ni3Mn2AlPb,Sonderm.)CuZn37 CEN/ISOstandard,ISOnorm SS5150,CW508LCuZn39Pb3 CE
品牌:北鼎金属 规格:规格齐全 产地:进口国产 材质:NB109-TM04S铜合金深冲