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Atmosphere tube furnace cooling device and cooling method
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High-precision alignment stacking method for multilayer heterogeneous fired ceramic substrates
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Preparation method of embedded heterogeneous ceramic substrate
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Multilayer heterogeneous mature porcelain structure thin film component and circuit board preparation method
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Full-temperature automatic testing system and method for S parameter of microwave component
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A kind of lithographic method and system
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A kind of chip attenuator
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A kind of resistor chain and preparation method thereof
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A kind of sputter oil heater
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Baking oven is automatically controlled between a kind of reduction
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A kind of magnetron sputtering substrate loading fixture and magnetic control sputtering device
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A kind of screening technique and screening system of thermistor
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A kind of method for printing screen and resistor
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A kind of nickel made membrane resistance resistance trimming method and nickel made membrane resistance
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A kind of TO-247 encapsulation power resistor manufacturing method
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A kind of chip through-hole gold electrode chip capacitor and preparation method thereof
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A kind of pulse resistance and pulse resistance resistance trimming method
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A kind of film low-resistance and film low-resistance L-type resistance trimming method
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Four line resistance trimming probe cards
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