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精品PPT---Extinguisher Training

  • 2026-09-22 18:05:25
精品PPT---Extinguisher Training
深度安全刊发过的灭火器资料有：
1、2022灭火器合集
2、2023灭火器报废标准：最低6年，最高12年
3、一文读懂2025年新国标GB4315-2023手提式灭火器
现提供一个2026英文版的培训课件，里面不少最新的内容，值得学习参考：
为防盗，此处只提供前10张，完整版课件在深度安全会员群分享下载，入群事项请详见本公众号菜单“服务”---“会员加入”，非诚勿扰。
本文来自网友投稿或网络内容，如有侵犯您的权益请联系我们删除，联系邮箱：wyl860211@qq.com 。

【技研】滚动轴承的设计(共73张PPT)

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-09-22 22:27:08 HTTP/1.1 GET : http://h.sjds.net/a/556911.html
  2. 运行时间 : 0.072312s [ 吞吐率：13.83req/s ] 内存消耗：4,244.63kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=07ec87655104b55895de88e47cfec63c
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  1. CONNECT:[ UseTime:0.000931s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000790s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000347s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000345s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000523s ]
  6. SELECT * FROM `set` [ RunTime:0.000275s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000760s ]
  8. SELECT * FROM `article` WHERE `id` = 556911 LIMIT 1 [ RunTime:0.000339s ]
  9. UPDATE `article` SET `lasttime` = 1790087228 WHERE `id` = 556911 [ RunTime:0.002180s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000347s ]
  11. SELECT * FROM `article` WHERE `id` < 556911 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000413s ]
  12. SELECT * FROM `article` WHERE `id` > 556911 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000393s ]
  13. SELECT * FROM `article` WHERE `id` < 556911 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000514s ]
  14. SELECT * FROM `article` WHERE `id` < 556911 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000469s ]
  15. SELECT * FROM `article` WHERE `id` < 556911 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000554s ]
0.081042s