Coalescer AquaSep XS from Poole is a highly efficient polymer material suitable for various applications with very low FMS values in liquid/liquid systems. The material will not lose its activity in the presence of surfactants. When the surfactants (natural...
The. invention relates to door operating systems and refers more particularly to mechanical systems for operating doors comprising a plurality of relativel... 被引量: 0发表: 0年 FRAME CONSTRUCTION PROFILE FOR CLOSURE OF AN OPENING IN A CONSTRUCTION WALL, FRAMES MADE OF SUCH PROFILES, WINDOWS OR...