汽车空调系统结构·原理·检修一本通-畅读网

　　　　

汽车空调系统结构·原理·检修一本通

作者：古雅明

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mobi/epub/pdf/awz3

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本书按照汽车空调的使用习惯编写，以图解的形式，介绍了汽车空调系统的基本结构、汽车空调系统维修操作流程、常见故障诊断与排除、使用和维护等方面的知识。本书以培养初学汽车空调系统维修从业者的综合职业能力和标准化、规范化操作过程为目标，着眼于维修技能的发展，涵盖了汽车空调检修操作的典型工作任务。本书适用于汽车使用、维修、检测和管理等行业的有关人员学习参考，也可作为职业技术院校汽车相关专业师生的参考用书。

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CONNECT:[ UseTime:0.001376s ] mysql:host=127.0.0.1;port=3306;dbname=mq;charset=utf8mb4
SHOW FULL COLUMNS FROM `ls_goods_category` [ RunTime:0.001513s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 1 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.001128s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 2 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.001269s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 3 ORDER BY `sort` DESC [ RunTime:0.001134s ]
SHOW FULL COLUMNS FROM `ls_nav` [ RunTime:0.001400s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`link`,`module`,`is_show`,`is_recommend` FROM `ls_nav` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 1 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.001166s ]
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SHOW FULL COLUMNS FROM `ls_friendly_link` [ RunTime:0.001458s ]
SELECT * FROM `ls_friendly_link` WHERE `is_show` = 1 AND `del` = 0 ORDER BY `id` DESC,`sort` DESC [ RunTime:0.001047s ]
SHOW FULL COLUMNS FROM `ls_goods` [ RunTime:0.001428s ]
SELECT * FROM `ls_goods` WHERE `id` = 149410 AND `status` = 1 LIMIT 1 [ RunTime:0.001195s ]
UPDATE `ls_goods` SET `click_count` = 65 , `update_time` = 1747436700 WHERE `id` = 149410 [ RunTime:0.000956s ]
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SHOW FULL COLUMNS FROM `ls_ad` [ RunTime:0.001502s ]
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SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 5 LIMIT 1 [ RunTime:0.000956s ]
SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 45 LIMIT 1 [ RunTime:0.000767s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 11 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.000978s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 14 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.000960s ]
SELECT * FROM `ls_goods` WHERE `del` = 0 AND `status` = 1 AND `create_time` <= 1747436640 ORDER BY `create_time` DESC LIMIT 5 [ RunTime:0.543915s ]

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