Marwa Mohamed ElSayed <br/><br/>
A study on the possibility of using some thermoplastics instead of polyamide in the production of water meter gears /  
 دراسة عن امكانية استخدام بعض اللدائن الحرارية بدلا من عديد الاميد فى انتاج تروس عدادات المياه 
Marwa Mohamed ElSayed ; Supervised Sayed Abd El Maguid Sherif , Mostafa Kamel Hadhoud , Sahar Mohamed ElMarsafy 
 - Cairo :   Marwa Mohamed ElSayed ,   2005 
 - 89P :   charts ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty Of Engineering - Department Of Chemical Engineering 
<br/><br/> This thesis presents an experimental study for investigating the possibility of replacing polyamide in the manufacture of gears by one of four alternatives (polyacetal , polystyrene , polypropylene or PBT) 
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<br/><br/><label>Subjects--Index Terms: </label>Polyamide Possibility Production of water Thermoplastics