说明：又一个多线程 Multi-Thread RS232 串行口通讯构件 ( 1.2 版，附源码 )-Note : Also a multithreaded Multi-Thread RS232 serial port communication components (version 1.2, with source)
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000934s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000862s ]
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