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Pitch vernier caliper
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Vertical magnetic powder flaw detection machine
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Device for clamping and machining inner hole of pipe part
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Bottom chip removal punch
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Combined induction heating coil
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Clamping device for processing of thin-wall hexagonal self-locking nut
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Fillet cold-rolling auxiliary tool for eccentric key head bolts
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Thermocouple mounting seat for vacuum heat treatment furnace
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Variable diameter support plate screw bolt
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Automatic inner hexagonal hole cutting alignment clamp for bolts
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Hexagonal gripper tube clamp
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Spring compression aging cladding layer protection jig and using method thereof
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Electroplating drum applicable to easily-deformed parts
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Self locking blind hole nut
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Wavy gasket spring elasticity detecting device and method
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Rolling type electric polishing equipment
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Chain bucket type titanium alloy vacuum water quenching furnace
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Hot upsetting die seat of press
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Spraying method of small part
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Measuring tool for measuring size of D-shaped head
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