How much of Ethiopian Enoch is in the DSS?

I found [the abridged Book of Enoch from the Dead Sea scrolls](https://www.academia.edu/36950542/the_abridged_Book_of_Enoch_from_the_Dead_Sea_scrolls) . Which says at the end "Here endeth the original Book of Enoch the Prophet translated from the Aramaic and Greek". It is 23 pages long. Ethiopian Enoch is over 100 pages long. So is that the parts of 1 Enoch in the DSS? Edit: Ethiopian Enoch RH Charles version is 70 pages long with no commentary.