塑料桌模具:型芯材料:60#,国产,HRC28;型腔材料:60#,国产,HRC28;导柱,镶件:60#,国产,HRC48-52
塑料桌模具:型芯材料:P20,国产,HRC38-42;型腔材料:P20,国产,HRC38-42;导柱,镶件:P20,国产,HRC48-52