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CN108021101A
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A kind of auger friction welding formation system of large caliber aluminium alloy
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CN107775185A
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Aluminium-alloy pipe auger friction welding (FW) welding by both sides double-faced forming internal welding device
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CN108044940A
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It is a kind of to adjust atmosphere purification device for the intelligence of 3D printing equipment
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CN107971627A
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The adaptive self-supporting agitating friction welder of aluminium alloy thick plate and its welding method
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CN107999990A
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A kind of back protection device of favourable conduit back of weld shaping
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CN108000300A
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A kind of polishing end effector suitable for robot
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CN107984486A
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Compact mechanical main shaft drilling end effector
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CN107986807A
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Anti-oxidant C for a long timefThe preparation method of/C-SiBCN composite materials
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CN107932817A
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A kind of bursting epoxy foam plastics Fragile cap and preparation method thereof
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CN107790870A
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A kind of friction stir welding method for reducing the abrasion of materials with high melting point stirring-head
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CN108031967A
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The upset force self compensation stirring tool and welding method of aclinal agitating friction weldering
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CN107942902A
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The enabling control system of metal molten increasing material manufacturing equipment
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CN107812945A
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Metal dust preheating device and the 3D printing equipment with metal dust preheating device
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CN107999952A
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Micro- stirring friction welding agitator head and stirring tool
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CN107745029A
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A kind of store-vessel bottom integral forming method
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CN107598501A
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A kind of continuous joining method of aluminum alloy plate materials
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CN107855559A
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Lightweight wallboard boring device and boring method
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CN107671495A
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High-volume fractional SiCp/Al composite material structural member high-efficiency and precision processing methods
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CN107674186A
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A kind of method that in-situ polymerization prepares PEPA/nano hydrotalcite
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CN107639199A
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Spin friction riveting process actuator and multiaxis frictional rivet joints robot
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