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CONNECT:[ UseTime:0.000700s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
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SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = '4877' OR `brand` LIKE 'adafruit%' ) ) LIMIT 1 [ RunTime:0.009787s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002409s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = '4877' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.002406s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > '4877' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.013981s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002254s ]

0.320920s

4877

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总价金额： ￥ 2047.163097

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PDF描述： STM32F411CE BlackPill STM32F4 ARM® Cortex®-M4 MCU 32-位 评估板 - 嵌入式

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总价金额：￥ 2047.163097

PDF描述： STM32F411CE BlackPill STM32F4 ARM® Cortex®-M4 MCU 32-位评估板 - 嵌入式