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2017-07-23, 05:26 | 只看该作者 #2 | |||
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http://www.globalvisioninc.com/braille-verifier/ http://www.completeinspectionsystems...-verification/ http://www.aisvision.com/en/videos/b...-verification/ make sure you also lookup the country specific technical standards. in Europe the CEN standard refers to a dot height target of 0,20mm cheers -s |
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