„… necessary to maintain the active surface area of the catalyst layers, which has a considerable effect on …” „… surface area of the catalyst layers and the thickness of the PEM. When the water content in the CCM is …” „… in the surface area of the catalyst layers. Mechanical degradation and chemical degradation are two …”

„… certification system for sustainable buildings, developed by U.S. Green Building Council in 1998, in use across …” „… and certification system for sustainable buildings, developed by Building Research Establishment (BRE …” „… certification system for sustainable buildings, developed by German Sustainable Building Council (DGNB) in …”

„… recessed wall surfaces, separated by ribbons with medallions, are visible. Plans are being made to …” „… the whole structure, the interior being cleared of any occupying event. As the picture shows, the …” „… Figure 12. When compared to Figure 1 it becomes clear that the glazed central surface has disappeared …”