NF A51-117

NF A51-117 (铜及铜合金半成品镍银棒材、线材和型材特性)· AFNOR NF (法国) · 6 种材料

名称	材料组别
CuNi10Zn25Pb1	铜	chevron_right
CuNi10Zn42Pb2	铜	chevron_right
CuNi12Zn24	铜	chevron_right
CuNi13Zn23Pb1	铜	chevron_right
CuNi18Zn19Pb1	铜	chevron_right
CuNi18Zn20	铜	chevron_right