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CN109995396A
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A kind of person on duty's communication intercom calls device
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CN109991102A
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A kind of building iron intensity detection system
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CN109990930A
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A kind of bridge construction control pressure detecting instrument
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CN109972513A
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A kind of wheeled devices for stayed-cable bridge face pressure anchor
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CN109970147A
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Emergency movable water purification and subpackage apparatus
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CN109981541A
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Computer information security control apparatus
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CN109972478A
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A kind of roadbed Continuous compacting detection device
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CN109960436A
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The inquiry of urban planning information and government's public's interaction device
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CN109958834A
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A kind of municipal administration water supply and sewerage pipeline stainless steel inner lining tube digging-free maintenance observation well
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CN109960389A
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A kind of computer heat radiation system
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CN109958111A
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A kind of construction of hydro project water-proof drainage device
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CN109961844A
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A kind of tele-medicine auxiliary system based on network direct broadcasting
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CN109962429A
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A kind of wiring system of computer floor
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CN109961768A
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A kind of piano system with light effect
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CN109963115A
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Electric power remote local monitoring device
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CN109959809A
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A kind of anti-electricity-theft electric power gauge control system
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CN109962964A
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A kind of power marketing and distribution synchronizing traffic data device
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CN108240763A
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Agricultural seed single flow freeze-day with constant temperature system
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CN108240757A
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Industrial large size convection current hot air drying system
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CN108236862A
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Fast lifting pipe mixing device
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