/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: pojokpju https://cdn.slidesharecdn.com/profile-photo-pojokpju-48x48.jpg?cb=1682558078 We expert in Conservation Energy at Industrial Plant, Office, Building, Street Lighting, Mall, Hotel, etc; We expert at Procurement in Government; We concern at Transportation Management, Civil Engineering Consultant; We concern at Green Tech and Reduce CO2 Emission; Specialties: Procurement in Government; Conservation Energy; Transportation & Civil Engineering Consultant; Electrical; Statistics; Database; GPS Survey;