Seminar of the Expert Group on Fitting and Rolling Rings
Date: 14. 6. 2018
On 11 and 12 April 2018, a workshop on free fitting and rolling of rings was held in Hradec Králové.
Date: 14. 6. 2018
On 11 and 12 April 2018, a workshop on free fitting and rolling of rings was held in Hradec Králové.