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CN109182664A
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A kind of the after-heat quenching device and its technique of forging
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1600T forging automatic feed mechanism automatic control system
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A kind of control system of friction press
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It is a kind of for forging the forging die material of lock housing
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1600T forging automatic heating circuit device
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A kind of forging processing method of locking bolt
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A kind of heat treatment method of special-shaped forge parts
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A kind of heat treatment process of lock housing mould bases
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A kind of more size servo detection devices of laser and its detecting system
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Forging process for lock case
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Tool structure of lock cylinder machining groove
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Manufacturing technique of nickel-copper alloy
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Forging die material for forging lock cases
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Control system for friction press
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Positive-negative-rotation lock latch turning machine
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The forging processing method of locking bolt
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Heat treatment method of special-shaped forging
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Forging waste-heat quenching unit and technique
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Heat treatment technique of lock case die carrier
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Forging method of alloy steel lock shell forge piece
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