什么金属用于制造金属天花板？
Metal ceiling tiles are used in many places. They have been used for more than a century and can be found in schools, stores, offices, factories, and homes. Metal ceiling tiles are made of a range of materials, including aluminum,…
Water Can Be Reused by Using a UV Water Syst
The demand for clean water is growing worldwide and only a small part of the freshwater is also available as drinking water. Heraeus uses long-life UV lamps to disinfect drinking water in an energy-friendly and environmentally friendly way, thus ensuring…
