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An electroform method
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CN101092721A
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Solution in use for plating trivalent chromium, and plating method for using the plating solution
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CN1960033A
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Method for preparing lithium - nickel - manganese - cobalt - oxygen anode material of lithium ion battery
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CN1958582A
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Method for preparing vinylene carbonate
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CN1958763A
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Agent of cleaning edge rubber
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CN1958357A
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Braking system with hydraulic assisting force
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CN1960607A
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Method for pressfitting flexible circuit boards and vacuum, quick pressing device
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CN1960606A
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Vacuum and lamination dry film method for multiple layers flexible circuit board
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CN1958211A
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Laser cutting positioner of drawn component
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CN1960595A
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Flexible circuit board with structure for shielding electromagnetic wave
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CN1960605A
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Bonding method between shielding layer of print circuit board and supporting material
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CN1960038A
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Method for fabricating anode plate electrode of alkaline secondary battery
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CN1959361A
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Shower testing system and method for cars
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CN1959410A
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Method for estimating technical capability of plasma etching
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CN1959399A
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System for testing performance of oxygen sensor in use for car
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CN1958415A
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Automatic lubrication mechanism for conveyor chain
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CN1960028A
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Insulator of electrodes in accumulator with zinc cathode, and accumulator of containing the insulator
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CN1958869A
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Method for forming anodic electrophoretic paint film
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