05F Korunum Denklemleri: Enerji Denklemi (Termodinamiğin Birinci Yasası)-2

New channel Prof. Dr. Tahsin Engin: title sample judged 'whole' (A university professor's full lecture series and worked problem solutions in fluid mechanics and heat transfer, free and); passed a second screen for sellers/exam-prep/re-uploads; 0 of 3 sampled transcripts showed teaching, 0 not; titles picked one by one, checked strictly; oEmbed verified.