高導性無氧銅線OFHC copper wire

99.99%高導電無氧銅線(OFHC) Oxygen Free High Conductivity Copper Wire. (OFHC) @99.99高導電無氧銅。99.99%Copper ＠真空熔煉 Vacuum casting ＠高純度 High Purity ＠超低含氧量 Lowest oxygen content ＠超低雜質 Minimum impurities OFHC高純度無氧銅線是採用LME grade A認證的電解銅板經由真空熔煉製作而成，確保材料的高純度.超低含氧量.超低雜質。24h證件借款