Study on the production process can be divided into three types of skills and roles can be divided.Easy management and to better prevent the subsequent impact and appeal.
The study process Skills can be divided into 3 distinct categories. The clear division of roles for easier administration and better prevent impacts as well as direct and perverse.
From the study of the process can be divided into skills 3 type clearly. And can split the roles are unclear.To the management easier and better not to affect subsequent both direct and the thing.