German tractor manufacturing plant tour.
https://www.youtube.com/watch?v=3hEGKdm1awY
Previously:
https://www.homemadetools.net/forum/...862#post183527
https://www.homemadetools.net/forum/...752#post183033
https://www.homemadetools.net/forum/...402#post181546
https://www.homemadetools.net/forum/...285#post181069
https://www.homemadetools.net/forum/...316#post181156
https://www.homemadetools.net/forum/...432#post142680
