史密斯还说：“但是有一种技术运作非常好，那就是对投票纸进行激光扫描。”
But one technology works notably well, Smith said: optical scanning of paper ballots.
但一道4纳秒脉冲的明亮的绿色激光将纸张上的油墨成功气化，得到了崭新如初的一张纸。
But a bright green laser applied in 4 nanosecond pulses vaporizes the print, leaving paper that looks as good as new.
镁钰标签公司专业生产各种型号的A4不干胶标签纸，可用于激光打印机，喷墨打印机，复印机。
Miyyo label company specializing in the production of various types of A4 paper label can be used laser printers, inkjet printers, photocopiers.
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