00522nam a2200169Ia 4500 230925s9999||||xx |||||||||||||| ||und|| 621.3 KHA Khan, Naseer Ahmad (328776) 118227 Solar-Assisted Hybrid Oil Heating System for Heavy Refinery Product Storage / USPCAS-E, NUST,Islamabad : 2023 xv, 73 p. TH-462 MS Thesis 18721 MS TEE Thesis 116575 Dr Asif Hussain Khoja 117190 THE ddc 603209 603209 0 0 ddc 0 0 CAS-E CAS-E 2023-08-18 621.3 KHA CAS-ETH0000462 2023-09-25 2023-09-25 THE