In a certain manufacturing plant, 5 professors have technical titles, and 20 employees have intermediate and primary technical titles. We get strong and continuous technical support from them.In a certain manufacturing plant, 5 professors have technical titles, and 20 employees have intermediate and primary technical titles. We get strong and continuous technical support from them.In a certain manufacturing plant, 5 professors have technical titles, and 20 employees have intermediate and primary technical titles. We get strong and continuous technical support from them.In a certain manufacturing plant, 5 professors have technical titles, and 20 employees have intermediate and primary technical titles. We get strong and continuous technical support from them.