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为了保护软件和软件开发者的利益,最近电子部六所三部与河北省科学院共同研制成功适用于长城0520系列及IBMPC兼容机的双面双密度激光加密软盘。在研制过程中,很好地解决了激光定位和激光处理后软盘表面的磁性效果及光洁度等问题,其性能已达到国外同类软盘的水平,但价格却只有其3/5,可对用户的可运行文件进行加密,并且用户使用方便可自行操作加密,现已投入小批量生产,它将成为广大微机用户保护自己软件的强有力的工具。售价25元/片,批量优惠,希望广大用户与电子部六所三部联系。地址:北京九二七信箱三部
In order to protect the interests of software developers and software developers, recently, six ministries and departments of the Ministry of Electronics jointly developed a double-sided, double-density laser-encrypted floppy disk suitable for the Great Wall 0520 series and IBMPC compatible machines with Hebei Academy of Sciences. In the process of development, the problems of magnetic effect and smoothness on the surface of the floppy disk after the laser positioning and the laser processing are well solved, and the performance has reached the level of the foreign similar floppy disks, but the price is only 3/5, which can be used by users Run the file to encrypt, and the user is convenient to operate encrypt by oneself, have already put into small-batch production now, it will become the powerful tool that the general computer user protects one’s own software. Price 25 yuan / piece, volume concessions, I hope the majority of users and the Department of Electronics six six contact. Address: Beijing September 27 mailbox three