Application: Used for preparation Ⅲ-Ⅴ elementschemical compound semiconductor, high purity metal and germanium, dopant ofmono-crystal silicon.
Package: Packed with polythene plasticbottle, and double poly-film with vacuum encapsulation. Packed with glass tubewith vacuum encapsulation directly.
[8]Trying to access array offset on value of type null[/websites/wwwroot/www.china-mcc.com/runtime/temp/97c4d8464ed2048f1cfda49dbe787a3f.php:266]
[8]Trying to access array offset on value of type null[/websites/wwwroot/www.china-mcc.com/runtime/temp/97c4d8464ed2048f1cfda49dbe787a3f.php:270]
[8]Trying to access array offset on value of type null[/websites/wwwroot/www.china-mcc.com/runtime/temp/97c4d8464ed2048f1cfda49dbe787a3f.php:289]
[8]Array to string conversion[/websites/wwwroot/www.china-mcc.com/thinkphp/library/think/Url.php:128]
[8]Array to string conversion[/websites/wwwroot/www.china-mcc.com/thinkphp/library/think/Url.php:147]
[8]Array to string conversion[/websites/wwwroot/www.china-mcc.com/thinkphp/library/think/Url.php:147]
[8]Array to string conversion[/websites/wwwroot/www.china-mcc.com/thinkphp/library/think/Url.php:128]
[8]Array to string conversion[/websites/wwwroot/www.china-mcc.com/thinkphp/library/think/Url.php:147]
[8]Array to string conversion[/websites/wwwroot/www.china-mcc.com/thinkphp/library/think/Url.php:147]
[ DB ] CONNECT:[ UseTime:0.001247s ] mysql:host=pc-m5epcw1px949b110u.rwlb.rds.aliyuncs.com;port=3306;dbname=yousedb;charset=utf8
[ SQL ] SHOW COLUMNS FROM `tb_para` [ RunTime:0.002371s ]
[ SQL ] SELECT * FROM `tb_para` WHERE `id` = 1 LIMIT 1 [ RunTime:0.001308s ]
[ SQL ] SHOW COLUMNS FROM `tb_prod` [ RunTime:0.001432s ]
[ SQL ] UPDATE `tb_prod` SET `hit`=`hit`+1 WHERE `id` = 85052 [ RunTime:0.001281s ]
[ SQL ] SELECT * FROM `tb_prod` WHERE `id` = 85052 LIMIT 1 [ RunTime:0.001052s ]
[ SQL ] SHOW COLUMNS FROM `tb_category` [ RunTime:0.002349s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `id` = 204 LIMIT 1 [ RunTime:0.000837s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `id` = 199 LIMIT 1 [ RunTime:0.000877s ]
[ SQL ] SHOW COLUMNS FROM `tb_area` [ RunTime:0.001065s ]
[ SQL ] SELECT * FROM `tb_area` WHERE `id` = 98 LIMIT 1 [ RunTime:0.002223s ]
[ SQL ] SELECT * FROM `tb_area` WHERE `id` = 10 LIMIT 1 [ RunTime:0.000841s ]
[ SQL ] SHOW COLUMNS FROM `tb_anchor` [ RunTime:0.001200s ]
[ SQL ] SELECT * FROM `tb_anchor` ORDER BY `id` ASC [ RunTime:0.001649s ]
[ SQL ] SELECT `id`,`title` FROM `tb_prod` WHERE `id` > 85052 AND `check_status` = 1 AND `category_id` = 204 ORDER BY `submit_date` ASC LIMIT 1 [ RunTime:0.005807s ]
[ SQL ] SELECT `id`,`title` FROM `tb_prod` WHERE `id` < 85052 AND `check_status` = 1 AND `category_id` = 204 ORDER BY `submit_date` DESC LIMIT 1 [ RunTime:0.004230s ]
[ SQL ] select id,title,city_id,pic,add_mode,cert_mode from tb_prod where id<>85052 and check_status=1 and ( title like '%高纯镓%' or tag like '%高纯镓%' or intro like '%高纯镓%' ) order by submit_date desc limit 10 [ RunTime:0.501543s ]
[ SQL ] select id,title,city_id from tb_need where check_status=1 and ( title like '%高纯镓%' or tag like '%高纯镓%' or intro like '%高纯镓%' ) order by submit_date desc limit 10 [ RunTime:0.004884s ]
[ SQL ] select id,title from tb_news where check_status=1 and category_id=45 and ( title like '%高纯镓%' or tag like '%高纯镓%' or intro like '%高纯镓%' ) order by submit_date desc limit 10 [ RunTime:0.030087s ]
[ SQL ] SHOW COLUMNS FROM `tb_mcc` [ RunTime:0.001195s ]
[ SQL ] SELECT * FROM `tb_mcc` WHERE `classify` = 1 [ RunTime:0.000890s ]
[ SQL ] SELECT * FROM `tb_mcc` WHERE `classify` = 2 [ RunTime:0.000955s ]
[ SQL ] SHOW COLUMNS FROM `tb_collect` [ RunTime:0.001144s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_collect` WHERE `table_name` = 'prod' AND `table_id` = 150977 LIMIT 1 [ RunTime:0.000980s ]
[ SQL ] SHOW COLUMNS FROM `tb_comment` [ RunTime:0.001057s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_comment` WHERE `table_name` = 'prod' AND `table_id` = 150977 AND `parent_id` = 0 LIMIT 1 [ RunTime:0.000867s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_collect` WHERE `table_name` = 'prod' AND `table_id` = 150871 LIMIT 1 [ RunTime:0.000985s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_comment` WHERE `table_name` = 'prod' AND `table_id` = 150871 AND `parent_id` = 0 LIMIT 1 [ RunTime:0.000815s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_collect` WHERE `table_name` = 'prod' AND `table_id` = 150976 LIMIT 1 [ RunTime:0.001001s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_comment` WHERE `table_name` = 'prod' AND `table_id` = 150976 AND `parent_id` = 0 LIMIT 1 [ RunTime:0.000894s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_collect` WHERE `table_name` = 'prod' AND `table_id` = 150975 LIMIT 1 [ RunTime:0.001026s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_comment` WHERE `table_name` = 'prod' AND `table_id` = 150975 AND `parent_id` = 0 LIMIT 1 [ RunTime:0.000910s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_collect` WHERE `table_name` = 'prod' AND `table_id` = 150974 LIMIT 1 [ RunTime:0.000961s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_comment` WHERE `table_name` = 'prod' AND `table_id` = 150974 AND `parent_id` = 0 LIMIT 1 [ RunTime:0.000884s ]
[ SQL ] SHOW COLUMNS FROM `tb_user_company` [ RunTime:0.001134s ]
[ SQL ] SELECT * FROM `tb_user_company` WHERE `check_status` = 1 ORDER BY `islist` DESC,`list_date` DESC LIMIT 0,10 [ RunTime:0.001629s ]
[ SQL ] SELECT * FROM `tb_comment` WHERE `table_name` = 'prod' AND `table_id` = 85052 AND `parent_id` = 0 AND `isdelete` = 0 ORDER BY `add_date` DESC [ RunTime:0.001008s ]
[ SQL ] SELECT * FROM `tb_user_company` WHERE `user_id` = 1 LIMIT 1 [ RunTime:0.000932s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 36 ORDER BY `sortid` ASC [ RunTime:0.001040s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 37 ORDER BY `sortid` ASC [ RunTime:0.007260s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 38 ORDER BY `sortid` ASC [ RunTime:0.001110s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 39 ORDER BY `sortid` ASC [ RunTime:0.001091s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 40 ORDER BY `sortid` ASC [ RunTime:0.001119s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 41 ORDER BY `sortid` ASC [ RunTime:0.000951s ]
[ SQL ] SHOW COLUMNS FROM `tb_advert` [ RunTime:0.001212s ]
[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 45 LIMIT 1 [ RunTime:0.000841s ]
[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 46 LIMIT 1 [ RunTime:0.000889s ]
[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 47 LIMIT 1 [ RunTime:0.000851s ]
[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 48 LIMIT 1 [ RunTime:0.001708s ]
815 
咨询底价
贵州 - 贵阳
2026年08月06日 ~ 08日
