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Modification of air picks tools and pneumatic chipping hammer tools by grooving
Modification of air picks tools and pneumatic chipping hammer tools by grooving
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机译:通过切槽修改风镐工具和气动凿锤工具
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摘要
Peaks for demolishing or jackhammer has circumferentially Peaks 4 evenly spaced longitudinal grooves semicircular profile of approximately 1/10 of the diameter Peaks. Said grooves are along the entire length of the tip of the working tool.
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