we've got some suggestions, many of them practically indestructible, for the tiny ansel adams in your life. read more sigma announces protective lens made of clear glass ceramic lens news dec , at : sigma has created an all-new protective filter, the sigma water repellent (wr) ceramic protector, using...
of friction stir welding, we can join profiles into panels up to meters long and meters wide – giving the word component a whole new meaning. these aluminium solutions are fire-resistant, strong and durable. in areas with special fire classes, like a , protective materials such as mineral wool or ceramic...
windows and glazing. it will help raise awareness among national governments about the contribution of energy efficient glazing to reach the energy and climate objectives set in the energy efficiency directive and the energy performance of building directive. " workshop on the future of the glass and ceramic...