将这种芯片装配在读写装置上可以把能量和信息转移到电话，照相机或者掌上电脑的显示屏上，或者通过打印机打印出来。
Positioning the read-write device close to the chip transfers power and information to the display of the phone, camera or PDA, or can be printed out by the printer.
购买手提电脑、打印机及掌上型电脑有任何数量限制吗？
Is there any restriction on purchasing notebook, printer, and PDA?
购买手提电脑、打印机及掌上型电脑有任何数量限制吗？
Is there any restriction on purchasing notebook, printer, and PDA?
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