Portable vaccine storage device for disease prevention and control center
Leveling device of battery module, tray and transport vehicle
Universal transfer device for mid-set high-voltage switch
Cold-chain logistics cold insulation box and cold insulation method thereof
Sensor fusion complex underwater navigation device for scuba divers
ENGIN SOUS-MARIN COMPORTANT DES SOURCES DE STOCKAGE D'ÉNERGIE À BASE DE BATTERIES LITHIUM-ION
ENGIN SOUS-MARIN COMPORTANT DES SOURCES DE STOCKAGE D'ÉNERGIE À BASE DE BATTERIES LITHIUM-ION
INTEGRATED HARNESS ARRANGEMENT METHOD, INTEGRATED HARNESS PACKAGING METHOD, AND STORAGE BAG
Automatic liquid discharging and transferring system and working method
friction reduction system between wheels and rails of hydrogen fuel cell railway vehicles
Underwater vehicle comprising power storage sources made from lithium-ion batteries
UNDERWATER VEHICLE COMPRISING POWER STORAGE SOURCES MADE FROM LITHIUM-ION BATTERIES
Device and system for insulating items during delivery by a mobile robot