{"category_id":"CAT-000000209","path":"industrial-motion-power-transmission/linear-motion/ball-screws","name":"Ball Screws","description":"Ball Screws within Linear Motion.","level":3,"publication_count":1,"publication_count_deep":1,"url":"https://opentechnical.org/topics/industrial-motion-power-transmission/linear-motion/ball-screws/","children":[]}