Sustainable development was coined in 1987 by the Bruntland Commission where they defined it as, 'development that meets the needs...
technological
Welding means the process of joining metals by causing coalescence due to heat. In South Africa, the number of people...
Safety concerns have been rife ever since the earliest days of oil and gas industries, thanks to the fear of...
Safety is the main concern for people working in industrial area. When we are analyzing circuits, we typically discuss power...
