welder gas cutter का क्या role है Tata Steel के अंदर। एक supervisor को कैसे handle करना है।

[@sanjaykumarprusty7465]

Thanks you

[@pawanmahato2551]

Sir mechanical supervisor mein JNTVTI karne ke baad certificate nahi milta h kya vendor ke pass rahta h certificate kya...?

[@mishrakantvlogs6902]

aapka traing kaun karwaya??

[@DhanbadRecordHolder]

❤

[@babluraj5388]

Electrician or electrical supervisor ka kya kaam hota ,ispe bhi video banye ,

[@yf4265]

Electrical supervisor full details video please