Description: The demand for research is the need for manual preliminary work, it can be said that the need for brochures from the demand for investigation and study tables or taken out. The demand for research is to understand the real world to do the actual work of the people in genuine need what kind of procedure, and then entered the details of these requirements from the design developed by the Department of finishing, and then by the sales department sales to the user.
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需求调研步骤和方法.doc
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