Engineering Materials | Lecture-3 | Marathon | Chapter-4 Heat Treatment | by Sachin Sir

#thermalengineering #polytechnic #bteup #gtechpoly Engineering Materials | Lecture-3 | Marathon | Chapter-4 Heat Treatment | by Sachin Sir 👉telegram link for pdf:- https://t.me/Gtechpoly1 👉How to use Calculator Casio video link:-    • How to use scientific calculator | CASIO f...   👉Maths-3 playlist:-    • Applied mathematics-3 for polytechnic 3rd ...   👉Fluid Mechanics (HHM) playlist:-    • Fluid mechanics for sscje   👉RCC playlist:-    • RCC: Reinforcement Cement Concrete Civil E...   👉steel structure playlist:-    • DSMS : DESIGN OF STEEL & MASONRY STRUCTURE...   👉 Surveying playlist:-    • Surveying for All JE Exams Civil Engineeri...   👉sscje strategy for beginners video link:-    • SSCJE 2020 | FULL STRATEGY FOR BEGINNERS |...   👉 Applied mechanics full playlist:-    • Applied Mechanics for Polytechnic second s...   thanks for joining Gtech poly