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消声弯头

消声弯头是内衬吸声材料的弯头，对声波有显著衰减作用。声衰减由三部分组成：近轴向波在弯头壁的吸收和反射，以及近轴向波的能量在拐弯时转变为斜向波的能量而被吸声材料有效吸收。

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靖江市九洲空调设备有限公司

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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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/home/wwwroot/chtcmall.com/thinkphp/library/think/Template.php ( 46.02 KB )
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/home/wwwroot/chtcmall.com/thinkphp/library/think/db/Query.php ( 96.72 KB )
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/home/wwwroot/chtcmall.com/thinkphp/library/think/db/Builder.php ( 32.43 KB )
/home/wwwroot/chtcmall.com/application/common/model/Goodsclass.php ( 38.20 KB )
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/home/wwwroot/chtcmall.com/application/common/model/Groupbuy.php ( 26.63 KB )
/home/wwwroot/chtcmall.com/application/common/model/Ppintuan.php ( 8.53 KB )
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/home/wwwroot/chtcmall.com/application/common/model/Pmgdiscount.php ( 1.18 KB )
/home/wwwroot/chtcmall.com/thinkphp/library/think/Url.php ( 13.04 KB )
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[ DB ] CONNECT:[ UseTime:0.022046s ] mysql:host=127.0.0.1;port=3306;dbname=mall_chtc365;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ds_brand` [ RunTime:0.001121s ]
[ 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:0.000329s ]
[ 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:0.000242s ]
[ 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:0.000232s ]
[ 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:0.000221s ]
[ 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:0.000212s ]
[ 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:0.000248s ]
[ 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:0.000211s ]
[ 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:0.000209s ]
[ 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:0.000201s ]
[ SQL ] SHOW COLUMNS FROM `ds_goods` [ RunTime:0.001394s ]
[ SQL ] SELECT * FROM `ds_goods` WHERE `goods_id` = 1249 LIMIT 1 [ RunTime:0.000431s ]
[ SQL ] SHOW COLUMNS FROM `ds_groupbuy` [ RunTime:0.001046s ]
[ SQL ] SELECT * FROM `ds_groupbuy` WHERE `groupbuy_state` = 20 AND `groupbuy_endtime` > 1732185769 AND `goods_commonid` = 1239 ORDER BY `groupbuy_starttime` ASC LIMIT 1 [ RunTime:0.000363s ]
[ SQL ] SHOW COLUMNS FROM `ds_ppintuan` [ RunTime:0.006806s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ds_ppintuan` WHERE `pintuan_state` = 1 AND `pintuan_end_time` > 1732185769 AND `pintuan_goods_commonid` = 1239 LIMIT 1 [ RunTime:0.000263s ]
[ SQL ] SELECT * FROM `ds_ppintuan` WHERE `pintuan_state` = 1 AND `pintuan_end_time` > 1732185769 AND `pintuan_goods_commonid` = 1239 ORDER BY `pintuan_starttime` ASC LIMIT 0,15 [ RunTime:0.000402s ]
[ SQL ] SHOW COLUMNS FROM `ds_pxianshigoods` [ RunTime:0.001025s ]
[ SQL ] SELECT * FROM `ds_pxianshigoods` WHERE `xianshigoods_state` = 1 AND `xianshigoods_end_time` > 1732185769 AND `goods_id` = 1249 ORDER BY `xianshigoods_starttime` ASC LIMIT 1 [ RunTime:0.000311s ]
[ SQL ] SHOW COLUMNS FROM `ds_store` [ RunTime:0.001287s ]
[ SQL ] SELECT * FROM `ds_store` WHERE `store_id` = 40 LIMIT 1 [ RunTime:0.000445s ]
[ SQL ] SHOW COLUMNS FROM `ds_goodscommon` [ RunTime:0.001262s ]
[ SQL ] SELECT * FROM `ds_goodscommon` WHERE `goods_commonid` = 1239 LIMIT 1 [ RunTime:0.000419s ]
[ SQL ] SELECT `goods_spec`,`goods_id`,`store_id`,`goods_image`,`color_id` FROM `ds_goods` WHERE `goods_commonid` = 1239 [ RunTime:0.002181s ]
[ SQL ] SHOW COLUMNS FROM `ds_goodsimages` [ RunTime:0.003027s ]
[ SQL ] SELECT `goodsimage_url` FROM `ds_goodsimages` WHERE `goods_commonid` = 1239 AND `color_id` = 0 ORDER BY `goodsimage_isdefault` DESC,`goodsimage_sort` ASC [ RunTime:0.001113s ]
[ SQL ] SHOW COLUMNS FROM `ds_goodsgift` [ RunTime:0.001963s ]
[ SQL ] SELECT * FROM `ds_goodsgift` WHERE `goods_id` = 1249 [ RunTime:0.000570s ]
[ SQL ] SELECT * FROM `ds_goods` WHERE `goods_commonid` = 1239 [ RunTime:0.006626s ]
[ SQL ] SELECT * FROM `ds_goods` WHERE `store_id` = 40 AND `gc_id_1` = 817 AND `goods_id` <> 1249 LIMIT 2 [ RunTime:0.002380s ]
[ 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:0.001390s ]
[ SQL ] SHOW COLUMNS FROM `ds_evaluategoods` [ RunTime:0.004845s ]
[ SQL ] SELECT count(*) as count,geval_scores FROM `ds_evaluategoods` WHERE `geval_goodsid` = 1249 GROUP BY `geval_scores` [ RunTime:0.002575s ]
[ SQL ] UPDATE `ds_goods` SET `evaluation_good_star`=5,`evaluation_count`=0,`goods_edittime`=1732185769 WHERE `goods_id` IN (1249) [ RunTime:0.014446s ]

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