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日本东京环保展览会N-EXPO

展会期间
2026-05-20 ~ 2026-05-22
开放时间 9:00-18:00
展会行业 环保
主办单位 东京国际会展公司
展会地址 日本- 东京-东京有明国际会展中心 Tokyo Big Sight International Exhibition Center
举办周期 1年1届 展规模超过27013平方米 观众数量数近159223人 展商数量761家

同期举办展会

2026-05-20 ~ 2026-05-22
2026-05-20 ~ 2026-05-22
2026-05-20 ~ 2026-05-22
2026-05-20 ~ 2026-05-22

展品范围

环保技术；环保产品；环保解决方案；环保设备；环保材料；环保服务；环保监测；环保咨询；环保工程；环保创新；环保政策；环保教育；环保投资；环保合作

展会介绍

2026年日本东京环保展览会N-EXPO将于2026年5月20日至22日在东京有明国际会展中心举办，由东京国际会展公司主办，每年一届。展会聚焦环保领域，预计展览面积达27013平方米，吸引761家展商和159223名观众参与，旨在展示环保技术、产品与解决方案，促进绿色产业发展和国际交流。

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基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-04-29 02:31:18 HTTP/2.0 GET : https://www.wenzhanintl.com/exhibitionjoin/exhibitioninfo?id=3998
  2. 运行时间 : 0.037732s [ 吞吐率：26.50req/s ] 内存消耗：4,545.55kb 文件加载：159
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=a8d1f776818bacfb9777805c887c7df8
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  1. CONNECT:[ UseTime:0.000279s ] mysql:host=127.0.0.1;port=3306;dbname=wenzhan;charset=utf8
  2. SHOW FULL COLUMNS FROM `d_frontend_users` [ RunTime:0.000846s ]
  3. SELECT * FROM `d_frontend_users` WHERE `phone_number` IS NULL LIMIT 1 [ RunTime:0.000149s ]
  4. SHOW FULL COLUMNS FROM `d_exhibitions` [ RunTime:0.000918s ]
  5. SELECT `a`.*,`b`.*,a.venue as avenue,b.name as bname,a.name as aname,a.id as aid,`a`.`area_sqm` FROM `d_exhibitions` `a` INNER JOIN `d_exhibition_halls` `b` ON `a`.`venue`=`b`.`id` WHERE `a`.`id` = '3998' ORDER BY `a`.`start_date` ASC LIMIT 1 [ RunTime:0.000269s ]
  6. SELECT * FROM `d_exhibitions` WHERE ( `id` != 3998 AND `start_date` = '1779206400' AND `end_date` = '1779379200' AND `venue` = '205' ) [ RunTime:0.005657s ]
  7. SHOW FULL COLUMNS FROM `d_categories` [ RunTime:0.000707s ]
  8. SELECT * FROM `d_categories` WHERE `id` = 123 LIMIT 1 [ RunTime:0.000180s ]
  9. SELECT * FROM `d_categories` WHERE `id` = 146 LIMIT 1 [ RunTime:0.000123s ]
  10. SELECT * FROM `d_categories` WHERE `id` = 146 LIMIT 1 [ RunTime:0.000106s ]
  11. SELECT * FROM `d_categories` WHERE `id` = 147 LIMIT 1 [ RunTime:0.000102s ]
  12. SELECT * FROM `d_categories` WHERE `id` = 142 LIMIT 1 [ RunTime:0.000100s ]
  13. SELECT * FROM `d_categories` WHERE `id` = 146 LIMIT 1 [ RunTime:0.000115s ]
  14. SELECT * FROM `d_categories` WHERE `id` = 142 LIMIT 1 [ RunTime:0.000110s ]
  15. SELECT * FROM `d_categories` WHERE `id` = 147 LIMIT 1 [ RunTime:0.000104s ]
  16. SELECT `a`.*,`b`.*,b.name as bname,a.name as aname,a.id as aid FROM `d_exhibitions` `a` INNER JOIN `d_exhibition_halls` `b` ON `a`.`venue`=`b`.`id` WHERE ( ( JSON_CONTAINS(a.industry, '123') ) ) AND `a`.`id` <> '3998' LIMIT 4 [ RunTime:0.001222s ]
  17. SELECT * FROM `d_categories` WHERE `id` = 119 LIMIT 1 [ RunTime:0.000161s ]
  18. SELECT * FROM `d_categories` WHERE `id` = 123 LIMIT 1 [ RunTime:0.000120s ]
  19. SELECT * FROM `d_categories` WHERE `id` = 123 LIMIT 1 [ RunTime:0.000107s ]
  20. SELECT * FROM `d_categories` WHERE `id` = 123 LIMIT 1 [ RunTime:0.000105s ]
  21. SELECT * FROM `d_categories` WHERE `id` = 123 LIMIT 1 [ RunTime:0.000100s ]
  22. SHOW FULL COLUMNS FROM `d_exhibition_images` [ RunTime:0.000652s ]
  23. SELECT * FROM `d_exhibition_images` WHERE `exhibition_id` = 3998 [ RunTime:0.004149s ]
  24. SHOW FULL COLUMNS FROM `d_exhibition_schedule` [ RunTime:0.000617s ]
  25. SELECT * FROM `d_exhibition_schedule` WHERE `exhibition_id` = '3998' [ RunTime:0.000163s ]
0.038135s