Creative by applying scientific principles, design, and development of construction machinery, equipment, or processes, or any activity that uses these same things, or several together, or the construction and use of these benefits, or to predict the behavior of these things under the conditions of use, all of these things, so it has to work according to the duties that are designed to make the economic and cost-effective security to life and property.
การแปล กรุณารอสักครู่..
