Abstract
An analogy of the design of flow line in job shop reveals an important problem from the view point of total production efficiency. In this paper we suggest an advantageous judgment formula from the comparison of total production time in this system to the previously used lot production system and job shop production system. The application of the system from the above mentioned formula is mode feasible through the grouping of different operations and through the degree of analogy that must be solved by the group technology, etc.
