Words : Service Engineer , Maintenance , Diesel , Engine , Hydraulics , Chassis , VOSA , Welding , ECU , Engine Control Unit , Fault Finding , Repair
O O B-OCCUPATION I-OCCUPATION O B-DOMAIN O O O O O B-DOMAIN O O O O O O O O O O O O O B-DOMAIN I-DOMAIN I-DOMAIN I-DOMAIN
NNS : NNP NNP , NNP , NNP , NNP , NNP , NNP , NNP , NNP , NNP , NNP NNP NNP , NNP NNP , NNP