In {HEAD ~ the case} of {TAIL ~ very short grinding drums} approximately one meter long, the result tends to be cube shaped because the dimension ML is only half as large in relation to the embodiment presented here accordingly 
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In { HEAD ~ the case } of { TAIL ~ very short grinding drums } approximately one meter long , the result tends to be cube shaped because the dimension ML is only half as large in relation to the embodiment presented here accordingly
OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH