تعلم فكرة ذكية لكيفية قص أنبوب حديد دائري القليل من الناس يعرفها
4:17
Easy trick to cut 90° degree angle round pipe . The welder never told before #diy #tricks
14:09
How to NOTCH 90° and 45° ROUND TUBE | Pinoy Welding Lesson Part 15 | Step by Step Tutorial
3:20
great idea ! pipe secrets that not everyone knows! practice what you learn
6:37
Cómo cortar TUBOS REDONDOS a 45 Grados con AMOLADORA
2:56
"Calorifugeur.......calorifugeur ?" par le collège Gérard Philipe - Clermont-Ferrand (63)
33:23
Learn to make iron doors with a 40/40 square iron pipe easily: your step-by-step guide
6:04
how to quickly cut pipe for 90 degree joints
33:41