8"×8" letaral equal tee kaise banaye 🤔#elbow#guide #pipe #center
19:37
8"×6"लैटरल अनईक्वल टी 8 सेंटर लाइन में lateral unequal equal tee #pipe #pfj#ad
13:52
90°Degree me miter elbow kaese banaye 🤔pipe ka elbow kaese banaye #pipe #saporting #elbow #miter🤔
10:23
lateral tee Branch kaise lagaye /Part 2 ऐसा कोइ नहीं बताया होगा #global
14:22
90 degree elbow any degree cutting layout/Miter cut elbow formula
12:53
UNEQUAL TEE MARKING KAISE KARE (Tee ka marking kare formula se)
20:13
45 DEGREE LATERAL BRANCH layout/fit-up using the Pipefitters Blue Book
17:52
Equal Lateral Tee Branch Kaise banaye/Pipe Equal Tee Formula/8 Center Line/24 Center Line/in हिन्दी.
12:54