建筑室内吊顶工程技术规程（CECS 255：2009）-畅读网

　　　　

建筑室内吊顶工程技术规程（CECS 255：2009）

作者：中国建筑标准设计研究院

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科学技术 >> 医学/建筑

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内容简介:

本规程适用于以金属材料为吊挂系统，以纸面石膏板、纤维石膏板、无石棉纤维增强水泥平板、无石棉纤维增强硅酸钙板（以下简称硅酸钙板）、矿物棉装饰吸声板（以下简称矿棉板）、装饰石膏板、玻璃棉吸声板（以下简称玻璃棉板）、水泥木屑板、玻璃、金属及金属复合材料板、阻燃塑料扣板等板材为装饰材料的建筑室内吊顶工程的材料选用、设计、施工及验收。

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CONNECT:[ UseTime:0.002430s ] mysql:host=127.0.0.1;port=3306;dbname=mq;charset=utf8mb4
SHOW FULL COLUMNS FROM `ls_goods_category` [ RunTime:0.003709s ]
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:0.002851s ]
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:0.003914s ]
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:0.002769s ]
SHOW FULL COLUMNS FROM `ls_nav` [ RunTime:0.004191s ]
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:0.003148s ]
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SHOW FULL COLUMNS FROM `ls_friendly_link` [ RunTime:0.010393s ]
SELECT * FROM `ls_friendly_link` WHERE `is_show` = 1 AND `del` = 0 ORDER BY `id` DESC,`sort` DESC [ RunTime:0.012310s ]
SHOW FULL COLUMNS FROM `ls_goods` [ RunTime:0.012649s ]
SELECT * FROM `ls_goods` WHERE `id` = 117253 AND `status` = 1 LIMIT 1 [ RunTime:0.007717s ]
UPDATE `ls_goods` SET `click_count` = 41 , `update_time` = 1758714181 WHERE `id` = 117253 [ RunTime:0.008182s ]
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SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 47 LIMIT 1 [ RunTime:0.013870s ]
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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:0.008300s ]
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SHOW FULL COLUMNS FROM `ls_ad` [ RunTime:0.008570s ]
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SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 5 LIMIT 1 [ RunTime:0.012662s ]
SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 47 LIMIT 1 [ RunTime:0.009545s ]
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:0.003537s ]
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:0.012153s ]
SELECT * FROM `ls_goods` WHERE `del` = 0 AND `status` = 1 AND `create_time` <= 1758714121 ORDER BY `create_time` DESC LIMIT 5 [ RunTime:2.363568s ]

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