.... hydraulics smelling like strawberry?
Never heard that before, then again with Skydrol, I suppose anything is 'possible.'
No mistaking electrical in nature.
Ditto...air conditioning smells/smoke...oiley in nature, generally speaking.
Once had a/c smoke fill up the FD so fast I lost sight of the First Officer in about ten seconds.
Ditto with elecrical smoke/fumes...that one was a radar cooling fan.
Others I'm sure will have more 'adventures.'