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APPARATUS FOR EFFECTING SUPERIOR SANDING
APPARATUS FOR EFFECTING SUPERIOR SANDING
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机译:进行高级砂光的装置
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摘要
A sanding machine with complementary upper and lower sanding heads which have fast moving abrasive belts trained about and constantly shifted edgewise along superimposed contact drums between which the work is fed in a manner whereby the parallel narrow zones of work performing engagement of the abrasive belts with the opposite sides of the work extend at an oblique angle of not more than 75 DEG to the lengthwise dimension of the work.
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