Damping rolling wheels for construction site handcart
METHOD AND APPARATUS FOR SUPPLYING COOLING WATER SUPPLIED FROM ONSHORE INTO FLOATING POWER PLANT
Combining service frequency and vehicle routing for managing supplier shipments
Low power display lighting control system of bus information indicator using solar energy
DEEP CEMENT MIXING DEVICE CAPABLE OF SEA CONSTRUCTION EVEN AT LOW TIDE
Flange cover mounting and dismounting device and cooling device
SYSTEM AND METHOD FOR SHARING SERVICE OF RESIDENTS PRIORITY PARKING LOT
FLANGE COVER MOUNTING AND DISMOUNTING DEVICE AND COOLING DEVICE
Method and device for reminding child in vehicle of being left behind
DISASTER EVACUATION GUIDE SYSTEM AND METHOD USING DISASTER MANEUVER DRONE
ARRANGEMENT FOR MOUNTING AN OPTICAL SYSTEM ON A BODY ELEMENT OF A VEHICLE