However, one key difference between the two is the difference in pressure applied and the intended purpose. https://warry.us/%EB%A7%88%EC%82%AC%EC%A7%80-%EA%B4%91%EC%A3%BC-%EB%8F%84%EC%8B%9C%EC%97%90%EC%84%9C-%EA%B2%BD%ED%97%98%ED%95%A0-%EC%88%98-%EC%9E%88%EB%8A%94-%EB%8B%A4%EC%96%91%ED%95%9C-%EB%A7%88%EC%82%AC%EC%A7%80/