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CN107402080A
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A kind of wireless detecting system for thermometric
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CN107154618A
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A kind of intelligent extinguishing arc of height and over-pressure safety device
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CN108075462A
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A kind of overvoltage protective system
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CN107402339A
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New and effective line-selected earthing device
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CN107196284A
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Overvoltage inhibiting apparatus
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CN107404352A
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A kind of laser communication gear
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CN107271064A
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A kind of wireless temperature measuring device with efficient performance
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CN107171302A
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A kind of new microcomputer harmonic elimination device
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CN107276679A
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A kind of portable laser communication equipment
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CN107394764A
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It is a kind of safe and efficient big to hold overvoltage protection device
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CN107290628A
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A kind of line-selected earthing device based on low current
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CN107332219A
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A kind of harmonic elimination system for microcomputer
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CN107196283A
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It is a kind of be readily transported can hold overvoltage protection device greatly
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CN107196299A
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A kind of power distribution cabinet of electricity saving and energy saving
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CN107329030A
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A kind of Small Electric Current Earthing And Routing Device being easily installed
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CN107170642A
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A kind of arc-control device for voltage protection
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CN107170640A
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One kind can survey vacuum vacuum circuit breaker
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CN107170637A
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A kind of vacuum circuit breaker
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CN107152975A
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A kind of convenient wireless temperature measuring device installed
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CN107369572A
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A kind of multi-functional on off state display control device
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