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二维码失效了，可以重新发一个嘛😂

@"BI1OEI"#p475 没人进都删了 😅 加了另外一个帖子发的QQ群 967217682

有个CRAC背景1区的微信群

@"BI1NIZ"#p481 啊，可以求加吗😭 @"[未知用户]"#p480 啊，那个我也加了

需要的加QQ群：813848704 ，让群主拉你进微信群就可以了。

@"BI1NIZ"#p512 好的👌感谢

Are there any in Beijing? Let's create a study group and learn together!

The QR code has expired. Can you generate a new one?😂

BI1OEI No one entered. All were deleted. 😅 I also created a new QQ group with ID 967217682.

There's a WeChat group for CRAC background area 1.

BI1NIZ Oh, can I ask for an addition?😭

[未知用户] Oh, I added that too.

To join, please add me to QQ group: 813848704. Then, ask the group admin to invite you to the WeChat group.

BI1NIZ Okay.👌Thank you

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