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93x70mm 128x64 Dot Matrix COB Display Module 12864 LCM Graphic LCD KS0108 LCD

Genyu Optical Co.,Ltd.

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Custom COB 128x64 Dot Matrix LCD Fstn Positve 12864 Graphic LCD Display Module

Genyu Optical Co.,Ltd.

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Custom COB 128x32 Graphic Display LCM 12832 LCD Display Module

Genyu Optical Co.,Ltd.

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STN Yellow Green 4002 Character Monochrome LCM Screen 40x2 LCD Display Module

Genyu Optical Co.,Ltd.

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IIC I2C 2004 20x4 LCD Yellow-Green LCD2004 LCD Display Module Blue LCD Screen

Genyu Optical Co.,Ltd.

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IIC I2C Characters LCD 20x4 LCD display module /5V blue 2004 LCD module

Genyu Optical Co.,Ltd.

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2004 Character STN Yellow-Green LCD 20x4 dots Monochrome LCD Display Module

Genyu Optical Co.,Ltd.

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2004 Character STN Blue LCD 20x4 dots Monochrome LCD Display Module

Genyu Optical Co.,Ltd.

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Custom 20x2 STN Character LCD Display RGB LED Backlight 20x4 LCD Module

Genyu Optical Co.,Ltd.

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1602 lcd panel 5V 3.3V Green big character lcd display screen module 16x2

Genyu Optical Co.,Ltd.

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16x4 Character LCD STN Yellow/Blue/white/Red Display 16x4 LCD Module

Genyu Optical Co.,Ltd.

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1602 lcd panel 5V 3.3V Blue big character lcd display screen module 16x2

Genyu Optical Co.,Ltd.

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基本文件流程错误 SQL 调试

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CONNECT:[ UseTime:0.000364s ] mysql:host=127.0.0.1;port=3306;dbname=tradeadmin;charset=utf8mb4
SHOW FULL COLUMNS FROM `web_customer_products` [ RunTime:0.000936s ]
SELECT COUNT(*) AS think_count FROM `web_customer_products` `a` LEFT JOIN `web_customer_products_category` `pc` ON `a`.`cat_id`=`pc`.`id` LEFT JOIN `web_system_customer` `b` ON `a`.`customer_id`=`b`.`id` LEFT JOIN `web_customer_website_setting` `c` ON `a`.`customer_id`=c.customer_id AND c.lang_id=1 WHERE `a`.`status` = '1' AND `b`.`is_online` = '1' AND `a`.`on_b2b` = '1' AND `b`.`column_id` IN ('15','401','402','403','404','405','406','407','408','409','410','411','412','413','414','415','416','417','418','419','420','421','422','423','424','425','426','427','428','429','430','431','432','433','434','435','436','437','438','439','440') LIMIT 1 [ RunTime:0.000326s ]
SELECT `a`.`id`,`a`.`link_url`,`a`.`pic`,`a`.`title`,`a`.`abstract`,`b`.`username`,pc.title cat_name,pc.link_url cat_link,`c`.`company_name`,`c`.`company_address` FROM `web_customer_products` `a` LEFT JOIN `web_customer_products_category` `pc` ON `a`.`cat_id`=`pc`.`id` LEFT JOIN `web_system_customer` `b` ON `a`.`customer_id`=`b`.`id` LEFT JOIN `web_customer_website_setting` `c` ON `a`.`customer_id`=c.customer_id AND c.lang_id=1 WHERE `a`.`status` = '1' AND `b`.`is_online` = '1' AND `a`.`on_b2b` = '1' AND `b`.`column_id` IN ('15','401','402','403','404','405','406','407','408','409','410','411','412','413','414','415','416','417','418','419','420','421','422','423','424','425','426','427','428','429','430','431','432','433','434','435','436','437','438','439','440') ORDER BY `a`.`b2b_time` DESC,`a`.`update_time` DESC,`a`.`id` DESC LIMIT 12,12 [ RunTime:0.578415s ]
SELECT `a`.*,`b`.`username`,`c`.`company_name`,pc.title cat_name,pc.link_url cat_link FROM `web_customer_products` `a` LEFT JOIN `web_customer_products_category` `pc` ON `a`.`customer_id`=`pc`.`id` LEFT JOIN `web_system_customer` `b` ON `a`.`customer_id`=`b`.`id` LEFT JOIN `web_customer_website_setting` `c` ON `a`.`customer_id`=c.customer_id AND c.lang_id=1 WHERE `a`.`status` = '1' AND `b`.`is_online` = '1' AND `a`.`on_b2b` = '1' ORDER BY `a`.`update_time` DESC,`a`.`id` DESC LIMIT 5 [ RunTime:0.000314s ]
SELECT `a`.*,`b`.`username`,`c`.`company_name`,pc.title cat_name,pc.link_url cat_link FROM `web_customer_products` `a` LEFT JOIN `web_customer_products_category` `pc` ON `a`.`customer_id`=`pc`.`id` LEFT JOIN `web_system_customer` `b` ON `a`.`customer_id`=`b`.`id` LEFT JOIN `web_customer_website_setting` `c` ON `a`.`customer_id`=c.customer_id AND c.lang_id=1 WHERE `a`.`status` = '1' AND `b`.`is_online` = '1' AND `a`.`on_b2b` = '1' ORDER BY `a`.`update_time` DESC,`a`.`id` DESC LIMIT 5 [ RunTime:0.000246s ]

0.757033s