simulation (1) science (1) prix (1) modélisation (1) information (1) firme (1) équipement (1) décision (1) coût (1) République populaire de Chine (1) Selection (1) Work (1) Strategy (1) Science (1) Must (1) Models and modelmaking (1) Modeling (1) Manufactures (1) Industrialists (1) Farm produce (1) Cost (1) Contracting out (1) Competition (1) Science (1) Equipment and supplies (1) Equipment (1)