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消声器

消声器是指对于同时具有噪声传播的气流管道,可以用附有吸声衬里的管道及弯头或利用截面积突然改变及其他声阻抗不连续的管道等降噪器件,使管道内噪声得到衰减或反射回去。前者称为阻性消声器，后者称为抗性消声器，也有阻抗复合式的消声

市场价: ~~¥1099.00~~

商城价: ¥ 1099.00

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营业执照：营业执照
品牌：

靖江市九洲空调设备有限公司

综合评分：: 5分

店铺评分：

描述相符5 分
服务态度5 分
发货速度5 分

公司名称：: 靖江市九洲空调设备有限公司

所在地：: 江苏泰州市靖江市

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基本文件流程错误 SQL 调试

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[ DB ] CONNECT:[ UseTime:0.012765s ] mysql:host=127.0.0.1;port=3306;dbname=mall_chtc365;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ds_brand` [ RunTime:0.001080s ]
[ SQL ] SELECT `brand_name`,`brand_pic`,`store_id` FROM `ds_brand` WHERE `gc_id` = 770 AND `brand_apply` = 1 ORDER BY `brand_recommend` DESC,`brand_sort` ASC [ RunTime:0.000321s ]
[ SQL ] SELECT `brand_name`,`brand_pic`,`store_id` FROM `ds_brand` WHERE `gc_id` = 871 AND `brand_apply` = 1 ORDER BY `brand_recommend` DESC,`brand_sort` ASC [ RunTime:0.000254s ]
[ SQL ] SELECT `brand_name`,`brand_pic`,`store_id` FROM `ds_brand` WHERE `gc_id` = 931 AND `brand_apply` = 1 ORDER BY `brand_recommend` DESC,`brand_sort` ASC [ RunTime:0.000257s ]
[ SQL ] SELECT `brand_name`,`brand_pic`,`store_id` FROM `ds_brand` WHERE `gc_id` = 817 AND `brand_apply` = 1 ORDER BY `brand_recommend` DESC,`brand_sort` ASC [ RunTime:0.000244s ]
[ SQL ] SELECT `brand_name`,`brand_pic`,`store_id` FROM `ds_brand` WHERE `gc_id` = 1055 AND `brand_apply` = 1 ORDER BY `brand_recommend` DESC,`brand_sort` ASC [ RunTime:0.000218s ]
[ SQL ] SELECT `brand_name`,`brand_pic`,`store_id` FROM `ds_brand` WHERE `gc_id` = 1056 AND `brand_apply` = 1 ORDER BY `brand_recommend` DESC,`brand_sort` ASC [ RunTime:0.000228s ]
[ SQL ] SELECT `brand_name`,`brand_pic`,`store_id` FROM `ds_brand` WHERE `gc_id` = 949 AND `brand_apply` = 1 ORDER BY `brand_recommend` DESC,`brand_sort` ASC [ RunTime:0.000224s ]
[ SQL ] SELECT `brand_name`,`brand_pic`,`store_id` FROM `ds_brand` WHERE `gc_id` = 1159 AND `brand_apply` = 1 ORDER BY `brand_recommend` DESC,`brand_sort` ASC [ RunTime:0.000242s ]
[ SQL ] SELECT `brand_name`,`brand_pic`,`store_id` FROM `ds_brand` WHERE `gc_id` = 1160 AND `brand_apply` = 1 ORDER BY `brand_recommend` DESC,`brand_sort` ASC [ RunTime:0.000293s ]
[ SQL ] SHOW COLUMNS FROM `ds_goods` [ RunTime:0.003651s ]
[ SQL ] SELECT * FROM `ds_goods` WHERE `goods_id` = 1250 LIMIT 1 [ RunTime:0.000451s ]
[ SQL ] SHOW COLUMNS FROM `ds_groupbuy` [ RunTime:0.001011s ]
[ SQL ] SELECT * FROM `ds_groupbuy` WHERE `groupbuy_state` = 20 AND `groupbuy_endtime` > 1733244975 AND `goods_commonid` = 1240 ORDER BY `groupbuy_starttime` ASC LIMIT 1 [ RunTime:0.000369s ]
[ SQL ] SHOW COLUMNS FROM `ds_ppintuan` [ RunTime:0.000982s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ds_ppintuan` WHERE `pintuan_state` = 1 AND `pintuan_end_time` > 1733244975 AND `pintuan_goods_commonid` = 1240 LIMIT 1 [ RunTime:0.000245s ]
[ SQL ] SELECT * FROM `ds_ppintuan` WHERE `pintuan_state` = 1 AND `pintuan_end_time` > 1733244975 AND `pintuan_goods_commonid` = 1240 ORDER BY `pintuan_starttime` ASC LIMIT 0,15 [ RunTime:0.000256s ]
[ SQL ] SHOW COLUMNS FROM `ds_pxianshigoods` [ RunTime:0.000948s ]
[ SQL ] SELECT * FROM `ds_pxianshigoods` WHERE `xianshigoods_state` = 1 AND `xianshigoods_end_time` > 1733244975 AND `goods_id` = 1250 ORDER BY `xianshigoods_starttime` ASC LIMIT 1 [ RunTime:0.000363s ]
[ SQL ] SHOW COLUMNS FROM `ds_store` [ RunTime:0.001270s ]
[ SQL ] SELECT * FROM `ds_store` WHERE `store_id` = 40 LIMIT 1 [ RunTime:0.000461s ]
[ SQL ] SHOW COLUMNS FROM `ds_goodscommon` [ RunTime:0.001147s ]
[ SQL ] SELECT * FROM `ds_goodscommon` WHERE `goods_commonid` = 1240 LIMIT 1 [ RunTime:0.000398s ]
[ SQL ] SELECT `goods_spec`,`goods_id`,`store_id`,`goods_image`,`color_id` FROM `ds_goods` WHERE `goods_commonid` = 1240 [ RunTime:0.001087s ]
[ SQL ] SHOW COLUMNS FROM `ds_goodsimages` [ RunTime:0.000865s ]
[ SQL ] SELECT `goodsimage_url` FROM `ds_goodsimages` WHERE `goods_commonid` = 1240 AND `color_id` = 0 ORDER BY `goodsimage_isdefault` DESC,`goodsimage_sort` ASC [ RunTime:0.000756s ]
[ SQL ] SHOW COLUMNS FROM `ds_goodsgift` [ RunTime:0.000796s ]
[ SQL ] SELECT * FROM `ds_goodsgift` WHERE `goods_id` = 1250 [ RunTime:0.000215s ]
[ SQL ] SHOW COLUMNS FROM `ds_pmansong` [ RunTime:0.000847s ]
[ SQL ] SELECT * FROM `ds_pmansong` WHERE `mansong_state` = 1 AND `store_id` = 40 AND `mansong_endtime` > 1733244975 ORDER BY `mansong_starttime` ASC LIMIT 1 [ RunTime:0.000253s ]
[ SQL ] SELECT * FROM `ds_goods` WHERE `goods_commonid` = 1240 [ RunTime:0.003170s ]
[ SQL ] SELECT * FROM `ds_goods` WHERE `store_id` = 40 AND `gc_id_1` = 817 AND `goods_id` <> 1250 LIMIT 2 [ RunTime:0.003236s ]
[ SQL ] SELECT `goods_id`,`goods_name`,`goods_advword`,`goods_image`,`store_id`,`goods_price` FROM `ds_goods` WHERE `store_id` = 40 AND `goods_commend` = 1 AND `goods_state` = 1 AND `goods_verify` = 1 GROUP BY `goods_commonid` LIMIT 5 [ RunTime:0.001370s ]
[ SQL ] SHOW COLUMNS FROM `ds_evaluategoods` [ RunTime:0.002137s ]
[ SQL ] SELECT count(*) as count,geval_scores FROM `ds_evaluategoods` WHERE `geval_goodsid` = 1250 GROUP BY `geval_scores` [ RunTime:0.000517s ]
[ SQL ] UPDATE `ds_goods` SET `evaluation_good_star`=5,`evaluation_count`=0,`goods_edittime`=1733244975 WHERE `goods_id` IN (1250) [ RunTime:0.005909s ]