Revolutionary film centre (5)
I believe the answer is:
spool
This clue could be a double definition.
'revolutionary film' is the first definition.
The definition and answer can be both man-made objects as well as being singular nouns.
Perhaps you can see a link between them that I don't see?
'centre' is the second definition.
The definition and answer can be both man-made objects as well as being singular nouns.
Perhaps you can see an association between them that I don't see?
Can you help me to learn more?
(Other definitions for spool that I've seen before include "Cylinder for winding film etc" , "Film reel; wind" , "Ribbon holder" , "Bobbin, reel" , "Loops around a thread holder" .)