Meinten Sie:
person:(chen, Xu)
Device and method for improving positioning precision of marine surveying and mapping
RIDING LAWN MOWER, DISPLAY INTERFACE OF A POWER TOOL AND RIDING MACHINE
Four-axis multi-attitude control suspension lifting device for large power platform
Control method and system for picking honeycombs by unmanned aerial vehicle
Unmanned aerial vehicle rice seed and fertilizer simultaneous sowing one-time fertilization method
Pesticide spraying system based on unmanned aerial vehicle
Wheat seeder tire leveling device for wet and rotten fields
Novel separable high-stem crop harvester based on chain transmission
Tea seed powder dispersing and feeding device for ecological shrimp breeding
Unmanned aerial vehicle tree pruning combination tool