And presentation on the basis of knowledge of the actual site conditions and make sure that what has been described as students in employment can be achieved in the relationship with nature site
And provide knowledge-based display actual site conditions and to make sure that what has been described and requested in the area of work can be achieved in relation to the nature of the site
And introduced based on knowledge of the actual site conditions, and that what is described and its application in work can be achieved with the nature of the relationship of location