| http://www.w3.org/ns/prov#value | - For example, the abrading may be performed at speeds ranging from about 2,000 to 12,000 revolutions per minute (rpm), for example, from about 4,000 to 10,000 rpm, such as from about 5,000 to 8,000 rpm, including from about 5,500 to 7,500 rpm.
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