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1. Who knows what are the common dispatch terminal types of emergency command and dispatch system? 2, What are the typ...
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Optical fiber distribution frame (ODF is used for the terminal and distribution of the main optical cable in the optica...
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Barcode Handheld Terminal (Barcode Handheld Terminal , handheld computer, it has the characteristics of unity, mobility,...
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The sub-controller is a remote control device, which needs to be used with the bidirectional control host in the bidirec...
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The vehicle terminal is the front-end equipment of the vehicle monitoring and management system, which is generally secr...
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SDH network four network elements: terminal multiplexer TM, regenerative repeater REG, spit-multiplexer ADM, and synchro...
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A distribution box is a power distribution device that is mainly used to connect high-voltage cables or wires to low-vol...
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Broadly speaking, mobile terminal devices include mobile phones, laptops, tablet computers, POS machines and even car co...
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The function is to separate a part of the main output signal below the main output signal level of one or several equal...
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Exists. Because in the game, the player needs to unlock the access control through the facility control terminal, adjus...
