Diep klinkend met mijn 41 43 klankstaaf.
13,496 98%
Sounding as deeply as I can with my largest Pratt sounding rod (41 43 fr = 13.67 14.33 mm).
2 jaar geleden
13,496 98%
Sounding as deeply as I can with my largest Pratt sounding rod (41 43 fr = 13.67 14.33 mm).