V II bob. B u g 4 turbina q u r ilm a la r i................................................................................. 57
2 8 -§ . R e n k in s i k li....................................................................................................................57
2 9 -§ . O ra liq q iz d irish li b u g 1 tr u b in a q u rilm a la ri s i k li.............................................58
3 0 -§ . Issiq lik b ilan t a ’m in la s h a s o s l a r i ......................................................................... 60
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