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classificationCode:("ipc:g05b")
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classificationCode:("ipc:b05d")
Intelligent ecological floating island device capable of automatically selecting optimal path
Crane, high-pressure slip ring equipment and constant-temperature dehumidification system thereof
Comprehensive assembling and adjusting method for aircraft system pipeline
Noiseless underwater suction and blowing combined control device and method
Spraying quality online control system and control method of unmanned aerial vehicle for spraying
Plant protection unmanned aerial vehicle capable of automatically proportioning pesticide liquid
Park intelligent epidemic prevention unmanned operation vehicle
Sewage treatment device and process with efficient water purification function
Intelligent unmanned aerial vehicle-mounted odor monitoring and control system