If you have a question to which you would like an answer, leave us your email address. That way, we can contact you and find a solution together. Thank you for your cooperation!
Thank you, your feedback has reached us. We are dealing with it as soon as possible
mõõtevahend kera või kõverpinna kõverusraadiuse mõõtmiseks, instrument for the measurement of the radius of curvature of a sphere or a curved surface