拍品號碼 6190

一大箱集郵工具，包括有顯微鏡、圖片放大器、齒孔測量儀、浮水印機及其他等。未測試他們是否正常使用。請預覽。 including digital microscope, magnicam, perforation dectector, watermark checker. Cannot make sure they are well fuctioning. Please view.