Contact us
Choose a category below so we can get back to you as quickly as possible.
한 바퀴=360° 22°30′=22.5° 22.5/360=45/720=1/16 그래서 22°30′=16 주각.
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.