Wooden gear wear test
MatthiasWandel
0:00 / 0:00
Wooden gear wear test
605 238 просмотров · 10 л. назад
MatthiasWandel
1,72 млн подписчиков
605 238 просмотров · 10 л. назад
Attempting to see how long wooden gears last by wearing out a pair of gears.
http://woodgears.ca/gear/wear.html
