"maszyneria" in inglés — Polish-inglés dictionary | Mirar "maszyneria" in Polish

maszyneria

sustantivo

machinery *
- maszyny, maszyneria [UNCOUNTABLE]
  The use of heavy machinery has damaged the road.
  
  The machinery they use is completely out of date.
- mechanizm, maszyneria (np. biurokratyczna) [UNCOUNTABLE]
  
  synonym: apparatus
apparatus *
- aparatura, maszyneria (np. biurokratyczna) [COUNTABLE]
  
  synonym: machinery
gear *** [UNCOUNTABLE]
Can you operate this gear?

I don't understand how this gear works - can you explain?
enginery literary