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انجمن علمی مرمت دانشگاه علم و صنعت ایران Telegram News
The optimal dimension of the avatar on Telegram is 512px by 512px, and it’s recommended to use PNG format to deliver an unpixelated avatar. How to Create a Private or Public Channel on Telegram? Content is editable within two days of publishing Telegram Channels requirements & features To view your bio, click the Menu icon and select “View channel info.”
انجمن علمی مرمت دانشگاه علم و صنعت ایران from us