TUBO FLESSIBILE DI TIPO PERFEZIONATO PER IL TRASPORTO DI MATERIALI FLUIDI E DI CORRENTE ELETTRICA.
摘要
<p>A flexible hose, of the type consisting of a plurality of overlapping material layers (1,2,3,4) characterized in that said flexible hose comprises at least a layer (1) of a plastics material having a small surface electric resistance.</p>
