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Integrated surveying and mapping ship based on Internet of Things and system thereof
Three-station-transfer lifting device special for hot galvanizing of fastener
Method for measuring loading state of forklift through hydraulic device
Automatic feeding and stacking mechanism for steel pipe hot-dip galvanizing pretreatment
Method, device and equipment for predicting service life of vehicle brake lining
Wing surface pressure reconstruction method, electronic equipment and storage medium
Underwater target detection system and method based on laser sound control effect