產品描述 (英文) |
1.HOLOGRAM 2.LASER CD, OPTICAL DISK. 3.FLOPTICAL DISK. 4.EMBOSSING MACHINE. 5.ELECTROFORMING SYSTEM, EQUIPMENT AND MATERIAL. 6.EMBOSSING MATERIAL. 7.ELECTRO-OPTICS APPARATUS AND INSTRUMENT. 8.PRECISON OPTICAL ELEMENT AND COMPONENT. 9.OPTICAL COATING. 10.SMART CARD, SECURITY CARD AND RELATED EQUIPMENT. |