Study on activity in the construction category category category category architectural, electrical system, plumbing and sanitation jobs so they participate khongkrok in the query, the number of 60 series.
Educational activities in the structure. Job architecture Electrical Job Job supply and sanitation systems Those involved filling in a questionnaire of 60 sets.
Study of the activities in the category of structural categories architecture category electrical category system of water supply and sanitation. The stakeholders to fill in the questionnaire 60 series.