The ONLY Low Cost Metal 3D Printing Technology available today. The Virtual Foundry makes Metal 3D Printing an Option for EVERYONE.
Still, they are easily distinguished from the original eyes—the most notable difference in price between the two kinds of Rolex watches. Copy watches can cost from 1/10 to 1/4 or, in some cases, less than the original fake watch, making them very affordable for most people. Watches have...
Fatty acids esters have a wide application as bioplasticizers and biolubricants in different industries, obtained mainly in classic batch reactors, through an equilibrium complex reaction, that involves high temperatures, long reaction times, vigorously stirring, and much energy consumption. To overcome ...