当前时间： 2026-06-17 13:20:44
分类：办公文件
评论(0)
特种作业操作证电子证查询及下载流程辨别特种作业操作证真假的方式就是上国网查询，很多学员办了高压电工、低压电工、焊工、高空证不知道是真还是假，不知道怎么查询，这里就为大家介绍查询的步骤和电子证下载的方法。全国统一查询网址（国网）：https://cx.mem.gov.cn/输入身份证、姓名、验证码即可查询个人取得的特种作业操作证信息1、下载电子证书，请先关注微信公众号“国家安全生产考试”，在微信端注册并进行实人认证后，使用注册的手机号在网页登录下载电子证书。2、在公众号底部菜单栏“我的证书”进入先注册账号，再实名认证，再用刚注册好的账号登录即可下载本人的电子证书。
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2026-06-19 06:49:52 HTTP/1.1 GET : https://www.yeyulingfeng.com/a/489044.html
- 运行时间 : 0.166486s [ 吞吐率：6.01req/s ] 内存消耗：4,839.83kb 文件加载：145
- 缓存信息 : 0 reads,0 writes
- 会话信息 : SESSION_ID=fb67d099501632854e19342e7e166fa3
- CONNECT:[ UseTime:0.000543s ] mysql:host=127.0.0.1;port=3306;dbname=wenku;charset=utf8mb4
- SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000946s ]
- SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000422s ]
- SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000282s ]
- SHOW FULL COLUMNS FROM `set` [ RunTime:0.000520s ]
- SELECT * FROM `set` [ RunTime:0.000220s ]
- SHOW FULL COLUMNS FROM `article` [ RunTime:0.000577s ]
- SELECT * FROM `article` WHERE `id` = 489044 LIMIT 1 [ RunTime:0.003036s ]
- UPDATE `article` SET `lasttime` = 1781822992 WHERE `id` = 489044 [ RunTime:0.013509s ]
- SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.008614s ]
- SELECT * FROM `article` WHERE `id` < 489044 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.008259s ]
- SELECT * FROM `article` WHERE `id` > 489044 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001493s ]
- SELECT * FROM `article` WHERE `id` < 489044 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.011263s ]
- SELECT * FROM `article` WHERE `id` < 489044 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.006060s ]
- SELECT * FROM `article` WHERE `id` < 489044 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.003641s ]
0.169976s
夜雨聆风
