Hydraulics & pneumatics :   new fluids /  

 - USA :   Endeavor Business Media  c2020. 
 - vol 73 , is. 4 : 32 pp .  col. ill. 
<br/><br/><label>ISSN: </label>0018-814X 
<br/><br/><label>Subjects--Index Terms: </label>Power Technology