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IoTChain(아이오티체인)
583 members, 5 online
IoTChain Korea 공식 오픈 채팅방 https://open.kakao.com/o/gOZK2gY
트위터
https://twitter.com/itc_korea
네이버 블로그
https://blog.naver.com/iotchain
공식사이트
https://iotchain.io
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