Industrial concrete block production.
<video controls autoplay loop> <source src="https://s3-us-west-1.amazonaws.com/hmt-forum/industrial_concrete_block_production.mp4" type="video/mp4"> Your browser does not support the video tag. </video>
Previously:
https://www.homemadetools.net/forum/...349#post110233
https://www.homemadetools.net/forum/...579#post143186
https://www.homemadetools.net/forum/...804#post148286
https://www.homemadetools.net/forum/...3525#post99317
https://www.homemadetools.net/forum/...172#post153757