3 ms·
The sources of the concrete blocks aren't specified, but here's a one-off hydraulic press test. https://youtu.be/Tba0il8IFF4 https://youtu.be/Tba0il8IFF4
by bmitc 5y ago
The sources of the concrete blocks aren't specified, but here's a one-off hydraulic press test.
https://youtu.be/Tba0il8IFF4 https://youtu.be/Tba0il8IFF4