TA的每日心情 | 怒 2013-11-24 09:16 |
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签到天数: 211 天 [LV.7]常住居民III
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本帖最后由 tianxin118 于 2013-7-30 15:10 编辑
以前听说自行车轮有自动充气装置,今天第一次看到这辆自行车前后轮都带有自动充气系统,花鼓有充气管连接轮胎气咀。
http://101.36.122.252/forum.php?mod=attachment&aid=MTAwODgzOXwxMjA5ZjczMjgxZjE2ZmYwMzFlZTFhOTJhOTI0N2ZkMnwxNzI5MjE4ODY1&request=yes&_f=.jpg
http://101.36.122.252/forum.php?mod=attachment&aid=MTAwODg0MXwzOWU1NTMxMzFlMmE3ZGQzZTlmMWVkZTIyMWY5M2EzNXwxNzI5MjE4ODY1&request=yes&_f=.jpg
http://101.36.122.252/forum.php?mod=attachment&aid=MTAwODg0MHxkZTRlMmMzMTAwY2JmOTcyMDNkMTI5M2FlNTE1MTk5OXwxNzI5MjE4ODY1&request=yes&_f=.jpg |
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