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water surface autonomous recovery system and recovery method for AUVs
Underwater flaw detection device and balancing protection mechanism thereof
Square hollowed assembled instrument carrying platform
Portable retracting and releasing device for small buoy
PART 3 - PAVEMENT SURFACE PROPERTIES - Approaches to Evaluation of Profiler Accuracy
Method for underwater robot to sail along center line of tunnel
Lifting appliance conversion device capable of realizing automatic unhooking
Laying method and laying device for underwater inductive coupling transmission equipment
Intelligent positioning system for offshore operation platform and implementation method
Freight logistics vehicle side wall lifting appliance and operation method thereof
Floating type steel truss construction platform for complex sea area
Floating assisting structure of offshore steel truss drilling platform
Enhancement of Arizona Pavement Management System for Construction and Maintenance Activities
Enhancement of Arizona Pavement Management System for Construction and Maintenance Activities
Digital hydraulic cylinder automatic posture adjusting device and method based on intelligent sensor