Cutting and finishing have always been a major part of the overall production process for sign shops and print service providers (PSPs).

一直以来，切割和精加工技术已经成为标识店铺和喷印服务商生产过程中的重要组成部分。

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PSPs make valuable expertise available to employers unable to develop it on their own.

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Since its launch at the end of 2004, over 52.9 million PSPs have been sold globally, highlighting the importance of the portable entertainment market.

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" 5 million PSPs have been shipped outside of Europe up to this point, but Sony would like to ship 13 million handhelds "in the year to next March.

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