Acula, Jean. <br/><br/>
Development of portable vacuum pump and refrigerant recovery machine / 
Jean, Acula, Emar, B Dando, Carl Vincent, C. Espejo, Mark Jordan, A. Ramirez, Nory Jessa, B. Marcaida. 
 - Quezon :  Technological University of the Philippines,  2023. 
 - ix, 90 pages :  color illustrations ;  29 cm. +  1 CDROM (4 3/4 in) 
<br/><br/> Bachelor's thesis. 
<br/><br/>College of Industrial Technology. -- 
<br/><br/>Includes bibliography. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Low temperature engineering<br/>Refrigeration technology
<br/><br/><label>LC Class. No.: </label>BTH TP 492.5   / A28 2023