2 teknik las galvanis tipis untuk pemula agar tidak bolong

few know the secret trick of welding galvanized square pipes | arc welding

Three secret thin metal welding tricks that not everyone knows

Pahami ?..belajar las listrik khusus pemula(pertanyaan umum)

very few people know, the welder's trick is to make the weld stronger in thin metal | pipe cutting

Tukang las pemula ini berbagi tips dasar untuk sesama pemula || Semua pasti bisa ❗

👉ATUR AMPER|las jarak renggang|ALUR KOPONG|stang las panas|hasil lasan nyasar👍

cara las besi hollow galvanis tipis

TAHAP AWAL BELAJAR MENGELAS DARI NOL @Ijan koreh koreh

The fastest way to learn stick welding with a new trick

Only Homemade welders should know these tips

Connecting Tools

thinner inner and outer angle welding techniques // beginner's field engineering theory

Tips and tricks for welding thin 0.8mm galvanized pipe that not many welders talk about

cara membedakan bekas lasan yg matang dan yg mentah(teori teknik lapangan)

12 Welding Tips for Beginners | Basic Welding Guide | Arc Welding Tips and Tricks

stop bad welding !!! three welding techniques position 2f

cara belajar las listrik agar kawat elektroda tidak lengket dan nempel.

Cara menggunakan las listrik 450 watt,pemula.

thin square tube welding using 2.6mm and 2.0mm . welding wire

A new basic welling technique on a 3g vertical position with an e6013 electrode