In a hand driven grinding machine, the handle is put _____________ a) Perpendicular to the stone b) Near the circumference of the stone c) A few distances above the stone d) As far away from the stone
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In a hand driven grinding machine, the handle is put _____________
a) Perpendicular to the stone
b) Near the circumference of the stone
c) A few distances above the stone
d) As far away from the stone
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