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URL Encoder & Decoder - HTMLStrip
HTML URL Encoding Reference - W3Schools
How to know the device type using MAC address? - Super User
Fantastic Danmaku Festival Part II/Music - Touhou Wiki
MAC Address Lookup: Unmask Your MAC - MiniWebtool
What is the character encoding of this file? - Stack Overflow
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MAC Address Lookup
HTML URL 编码参考手册 - w3school 在线教程
URL 编码 | Sank's blog