fcsoportelemeknél
Fcsoportelemeknél is a term that appears to be a misspelling or a combination of words, likely in Hungarian. The word "csoportelemeknél" itself translates to "at the group elements" or "in the group elements" in Hungarian. The prefix "fcs" does not form a standard Hungarian word or abbreviation.
It is possible that "fcsoportelemeknél" is intended to refer to a specific technical component, a group of