Employees (1) Weights and measures (1) Water (1) Trials (1) Serum (1) Quality of products (1) Quality control (1) Mechanical movements (1) Materials (1) Cattle (1) Evidencia (1) Membrana plasmática (1) Oocitos (1) Mecanismos (1) Calidad (1) Ganado vacuno (1) Control de calidad (1) Procesos (1) Suero (1) Pesos y medidas (1) Materiales (1) Agua (1) Trabajadores (1) nécessité (1)