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Real-time monitoring method of electric actuator of large valve
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Plane secondary enveloping worm gear pair electric actuating mechanism
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Explosion-proof structure of battery cavity
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Detection stage actuating mechanism
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Comprehensive torque detecting device for large-torque executing mechanism
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Hydraulic loading system of torque detecting device for electric actuating mechanism
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Tail end load torque detecting device
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Efficient electric actuating mechanism capable of being manually controlled
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Test bed for valve electric device motor
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Novel handle mechanism, as well as manual and electric switching device
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Connector with quick replacing device
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Casting water-pressure resistance test stand
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Rapid installation hand wheel mechanism
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Magnetic coupling type opening degree indicating mechanism
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Electric device double-limiting protection structure
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Stroke detection device
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Strength testing device
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Fast and efficient sealing structure
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Pressure sensor calibration device
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Torque detecting device of large-torque electric actuating mechanism
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