stone-mill
molino de empiedro
broyeur à meules
石头研磨机 /shítou yánmó jī/
1
Example
The olives are ground up, together with their stones, and mixed into a homogeneous pulp. This is carried out in a stone-mill consisting of a horizontally lying granite block with a granite millstone resting perpendicular to it.
Synonyms
conical stone
| stone roller