Meinten Sie:
person:(dong, C.)
AUTOMATIC OPENING AND CLOSING DEVICE FOR LIFT WITH IMPROVED FUNCTIONALITY
System And Method For Ship Inquiry Based On area And Baseline
System For Generating Standard Sea Route And Supporting Decision of A Ship
Welding jig apparatus for various king of vehicle body
Jig apparatus for welding vehicle body with variable structue
Non-destructive pile reaction force measurement method for remodeling work