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RE: 실내측위(Indoor Positioning), 실내지도(Indoor Map), 실내길안내(Indoor Navigation)

in #indoor5 years ago

Congratulations @cinews! You received a personal award!

Happy Birthday! - You are on the Steem blockchain for 2 years!

You can view your badges on your Steem Board and compare to others on the Steem Ranking

Vote for @Steemitboard as a witness to get one more award and increased upvotes!