An engraved metal piece used for impressing a design onto a softer metal, as in coining money.
An engraved metal piece used for impressing a design onto a softer metal, as in coining money.
金属模子一种用于镌刻的金属件，可将设计好的图案压印到较软的金属上，例如压制货币
An engraved metal piece used for impressing a design onto a softer metal, as in coining money.
金属模子一种用于镌刻的金属件，可将设计好的图案压印到较软的金属上，例如压制货币