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steemitboard (66)in #ar • 6 years ago
RE: 4차 산업혁명 이야기 170518
Congratulations @nudge! You received a personal award! Birthday! - You are on the Steem blockchain for 2 years! You can view your badges on your Steem Board and…
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chrislapcidesc (25)in #ar • 8 years ago
RE: 4차 산업혁명 이야기 170518
Thanks for the good article
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