twitter
week 10-16/09
Twitter profile lin https://twitter.com/IoT_economy
retweet https://twitter.com/UndeleteNews/status/1040553970421432320
           https://twitter.com/UndeleteNews/status/1040603423387865088
           https://twitter.com/UndeleteNews/status/1040946935602053120
           https://twitter.com/UndeleteNews/status/1040170138463612928
           https://twitter.com/UndeleteNews/status/1040520001701273601
           https://twitter.com/UndeleteNews/status/1039534279301185536
           https://twitter.com/UndeleteNews/status/1039094163915137024