2003-01-1312 Recent Progress with Nitrided Valve Springs for Automobile Internal Combustion Engines
Apply half vanadium microalloyed steel to a part for engine
Development of Commercial Hybrid Vehicle Automatic Transmission System F2012-B02-040
Development of Commercial Hybrid Vehicle Automatic Transmission System F2012-B02-040
Development of New Variable Valve Event and lift system (VVEL)