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PDF描述： 5 MHz 扫描函数发生器，DDS 1 通道正弦，方形，三角形，斜坡式，脉冲显示类型 LED

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001969s ]
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CONNECT:[ UseTime:0.000713s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
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SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001312s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = '4005' OR `brand` LIKE 'Patco Electronics%' ) ) LIMIT 1 [ RunTime:0.114791s ]
SELECT `id` FROM `stock` WHERE `id` <> 58106008 AND `partno` = '4005' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%patco electronics%' ) [ RunTime:0.477521s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.009130s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = '4005' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.109161s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > '4005' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.123706s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.041829s ]

2.294393s

4005

购买数量

总价金额： ￥ 974.950146

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总价金额：￥ 974.950146

PDF描述： 5 MHz 扫描函数发生器，DDS 1 通道正弦，方形，三角形，斜坡式，脉冲显示类型 LED