Who knows the structure of the big extrusion machine head (has cooled), smash what structure, model of plastic crusher?
There is a kind of broken engineering material. I wonder if you can find it
How big is it? Not too big. I suggest using a 40 or 30 too big block. You have to use a special break knot.
How big is it? Not too big. I suggest using a 40 or 30 too big block. You have to use a special break knot. There is a kind of broken engineering material. I wonder if you can find it
