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CN105177241A
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Long pipe inner wall quenching device
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CN105016194A
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Disc part grabbing manipulator
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CN105018688A
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Air cooling device for cooling quenched aluminum alloy parts
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CN105018693A
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Processing device for workpiece oil quenching process
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CN105018710A
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Automatic feeding device for automatic quenching production lines of annular parts
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CN105018709A
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Automatic quenching production line for annular parts
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CN105004186A
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Furnace cover of heating furnace
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CN105018689A
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Bolt quenching production line
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CN105018707A
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Production line for quenching aluminum alloy pipe material
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CN105018706A
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Heat treatment device for long pipe
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CN104017957A
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Furnace door opening-closing device for flat-opening type quenching furnace
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CN104017972A
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Heat treatment process for GCr15 piston
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CN104017954A
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Cover-lifting device of quenching furnace for quenching shafts
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CN104017960A
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Fog quenching device for multiple parts
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CN104019205A
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Transmission device of supporting frame for steel piece quenching
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CN104017955A
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Furnace cover rotary device of half-side rotary quenching furnace
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CN104017956A
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Spraying and air cooling dual-purpose quenching device
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CN104032110A
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Support apparatus for long part quenching
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CN104016054A
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Carrying device for long-strip-shaped parts
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