APPARATUS FOR PREVENTING INFLOW OF A FLOATING MATTER FOR PROPELLER OF SMALL SHIP
Angle Control Apparatus With Shock Absorbing Structure For Outboard Motor Of Ship
Lighting system and selective retro-reflection apparatus
SELECTIVE RETROREFLECTION APPARATUS AND HEADLIGHT USING THE SAME
Effects of the Internal Shape of EGR Cooler on Heat Exchanger Efficiencies
Heat Exchange Efficiency Characteristics of EGR Cooler with Stack-Type or Shell &Tube-Type