自分のガーディアンがNUS (シンガポール工科大学)の助教授だったので、職場にお邪魔しました。四足歩行ロボットもお借りしました。 https://t.co/kTxjXKGHg8
Engineering Design And Innovation Centre
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NATIONAL UNIVERSITY OF S'PORE
ChIJVdrlaoQb2jERmszBDws-694
nus
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance."},
    ]

It seems that the post does not relate to a maintenance report feedback to a public flat house. The post simply says "nus" and does not provide any context or information that would suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.