Labor (1) Tribology (1) Temperature (1) Social sciences (1) Pressure (1) Powder metallurgy (1) Industries (1) Human behavior (1) Aluminum (1) Pulvimetalurgia (1) Aluminio (1) Presión (1) Estudio (1) Tribología (1) Temperatura (1) Ciencias sociales (1) Conducta (1) Industria (1) Trabajo (1) alliage (1) industrie (1)