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Arid region ecological restoration control system and method based on 5G network
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Low-energy-consumption relay pushing mechanism
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Clapper type relay
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High-sensitivity relay
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A kind of efficient arc extinguishing relay
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A kind of anti-Lorentz force relay
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Anti- Lorentz force relay
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High-efficient arc-extinguishing relay
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High magnetic force relay
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It claps and closes Direct Action Type normally closed relay
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It claps and closes Direct Action Type normally opened relay
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Energy-saving pressurized relay
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The energy saving auxiliary contact for detecting high-voltage relay contact on-off detect feed circuit
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overcurrent protection relay
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Detect the electron assistant contact circuit of high-voltage relay contact on-off
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Anti- capacitive load impact two-way high voltage control component and its closure control method
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Anti- capacitive load heavy current impact type DC relay
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A kind of relay of efficiently arc extinguishing
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The relay of efficient arc extinguishing
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A kind of relay movement part detection circuit and the relay with the circuit
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