<p>This is 10 min version of our long 18.min presentation <a href="https://bit.ly/s21video-p1" target="_blank" rel="noopener noreferrer">https://bit.ly/s21video-p1</a> from 2019/2020</p>

This is 10 min version of our long 18.min presentation https://bit.ly/s21video-p1 from 2019/2020

<p>This is 10 min version of our long 18.min presentation <a href="https://bit.ly/s21video-p1" rel="noopener noreferrer">https://bit.ly/s21video-p1</a> from 2019/2020</p>

S.21  info

here we shall share   info about our  status ,projects ...

here we shall share info about our status ,projects ...

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s21

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