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METHOD FOR INSTALLING THE TIP OF A MINING TOOTH
METHOD FOR INSTALLING THE TIP OF A MINING TOOTH
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机译:采矿齿尖安装方法
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摘要
A tooth point (10') having key slots top and bottom wherein the rear walls of the slots (16',17') are outwardly convergent relative to the front walls to permit receipt of a curved locking pin (15').
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