安全套排气【倍力乐】

安全套排气

避孕套科普
安全套为什么要排气怎么将安全套的空气排出

 发布时间： 2020-08-21  6072

安全套是一种使用方便而且非常有效的工具，近年来，随着社会需求的增加，也使得安全套的使用越来越普遍，当然，也存在不少人不懂得的如何正确使用安全套，接下来，就让我们一起了解为何要将安全套的空气排出以及如何将空气排出。

安全套排气安全套怎么排气
避孕套科普
安全套挤出前端的空气如何正确的使用安全套

 发布时间： 2020-08-21  3028

经过多年经验的积累，相信大家对安全套都已经非常司空见惯了。但是大家有没有思考过，安全套为什么要排气？在使用安全套时，大家使用的方法是否，又是正确的使用安全套的步骤呢？下面，就让小编和大家一起来聊一聊安全套的那些事吧！

安全套排气正确使用安全套

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[ SQL ] SHOW COLUMNS FROM `cmf_portal_tag` [ RunTime:0.000828s ]
[ SQL ] SELECT * FROM `cmf_portal_tag` WHERE `id` = 519 AND `status` = 1 LIMIT 1 [ RunTime:0.000298s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'cmf_portal_tag', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '8', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] SHOW COLUMNS FROM `cmf_portal_tag_post` [ RunTime:0.000623s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_portal_tag_post` `tp` INNER JOIN `cmf_portal_post` `p` ON `p`.`id`=`tp`.`post_id` INNER JOIN `cmf_portal_category` `c` ON `c`.`id`=`p`.`category_id` WHERE `tag_id` = 519 AND `p`.`delete_time` = '0' AND `post_status` = '1' LIMIT 1 [ RunTime:0.040513s ]
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[ SQL ] SELECT `p`.*,c.name as cname,c.id as cid FROM `cmf_portal_tag_post` `tp` INNER JOIN `cmf_portal_post` `p` ON `p`.`id`=`tp`.`post_id` INNER JOIN `cmf_portal_category` `c` ON `c`.`id`=`p`.`category_id` WHERE `tag_id` = 519 AND `p`.`delete_time` = '0' AND `post_status` = '1' LIMIT 0,10 [ RunTime:0.051099s ]
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[ DB ] CONNECT:[ UseTime:0.000286s ] mysql:host=127.0.0.1;port=3306;dbname=news;charset=utf8mb4
[ SQL ] SELECT `t`.`id`,`t`.`name` FROM `cmf_portal_tag_post` `tp` INNER JOIN `cmf_portal_tag` `t` ON `t`.`id`=`tp`.`tag_id` WHERE `post_id` = 459 [ RunTime:0.000238s ]
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[ DB ] CONNECT:[ UseTime:0.000212s ] mysql:host=127.0.0.1;port=3306;dbname=news;charset=utf8mb4
[ SQL ] SELECT `t`.`id`,`t`.`name` FROM `cmf_portal_tag_post` `tp` INNER JOIN `cmf_portal_tag` `t` ON `t`.`id`=`tp`.`tag_id` WHERE `post_id` = 465 [ RunTime:0.000208s ]
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[ DB ] CONNECT:[ UseTime:0.000194s ] mysql:host=127.0.0.1;port=3306;dbname=news;charset=utf8mb4
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[ SQL ] SELECT `id`,`name` FROM `cmf_portal_category` WHERE `parent_id` > 0 AND `delete_time` = 0 AND `status` = 1 LIMIT 12 [ RunTime:0.000244s ]
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[ DB ] CONNECT:[ UseTime:0.000198s ] mysql:host=127.0.0.1;port=3306;dbname=news;charset=utf8mb4
[ SQL ] SHOW COLUMNS FROM `cmf_link` [ RunTime:0.000628s ]
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[ SQL ] SHOW COLUMNS FROM `cmf_theme_file` [ RunTime:0.000679s ]
[ SQL ] SELECT `more` FROM `cmf_theme_file` WHERE `theme` = 'default' AND ( `is_public` = 1 OR `file` = 'portal/index/word' ) [ RunTime:0.000882s ]
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[ SQL ] SHOW COLUMNS FROM `cmf_option` [ RunTime:0.000623s ]
[ SQL ] SELECT `option_value` FROM `cmf_option` WHERE `option_name` = 'storage' LIMIT 1 [ RunTime:0.000184s ]
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