People used not only in times of kings and princes, with labels to identify their documents. Red seal from the emperor and green seal of Christian institutions. The stamp was used in the past for the detection and guaranteed that the goods or documents were intact. Also in the times of the 21 Century, the […]
Archives for September, 2017
We all know that our climate the need for the heating system is inevitable. Multi-storey buildings originally designed for the heating system, whether centralized heating or autonomous. But private sector in this regard, a separate thing. The choice of heating boiler for the private sector is very large, any of the boilers can be used, […]
In the last years, Venezuela through his so discussed present government revolutionary Bolivariano, under the management of the lieutenant colonel Hugo Chavez, has generated a new opening in its policy of Foreign trade, taking passage to alliances with countries like China. Russia, Iran, India, to indicate some, which entails to determine, that so preparation is […]
Modern pellet heating systems are leaders in the LCA Cologne/Berlin in July 2011. Climate change has become one of the major global challenges of our time and at the latest since the Fukushima nuclear disaster are alternative energies from the General consciousness no longer indispensable. The regenerative heat supply plays an important role when it […]