OTDR se tress Kaise marte hai OTDR me kya kya Fangsion hote hai OTDR ki setting kaise ki jati hai

[@shivamtiwari5256]

Bhaut accha laga vedio Tiwari ji
Aap ko bhaut bhaut dhanywaad etne acche se batane ke liye

[@ArifKhan-mo2yl]

Bahot acha samjhaya apne

[@tiwarisir5093]

Subscribe bahot kam kar rahe hai aap shere karo

[@ManishsharmaManishkumar-pm6fi]

Good job

[@VivekYadav-ds9mj]

Per apse seekh k mai helper se assistant banunga jald hi

[@amiteshtripathi7808]

Tiwari ji OTDR ka 1 ghante ka lamba video full hd me banaiye

[@amiteshtripathi7808]

Tiwari ji aap saaf saaf shanti se otdr ka poora function bataiye acchi jankari di hai aap ne

[@tiwarisir5093]

Bahut jald hi banaye ge

[@saurabhbeniwal3629]

Fiber se sambandhit video or banaiye bhai ji

[@tiwarisir5093]

Ok sir...

[@ronakbhoisambhalpuri2930]

Sir

[@jiofaiber361]

Aap kaha se ho

[@amiteshtripathi7808]

Aap shant jagah baith kar OTDR ke baare me sab kuch bataye

[@Rajkumarpal11111]

❤❤

[@DurgeshSingh-s6e]

❤❤❤

[@jiofaiber361]

Aap se baat karni hai

[@AvinashPal-ty3dk]

Mero ko ye kaam karna hai sir

[@VivekYadav-ds9mj]

Bhai subscriber isliye kam h kyuki jyada log is working ko nhi samjhpate. Na hi work karte h telicom me

[@antrikshadvance773]

Kimat kitni h sir is ki

[@kuldeepthakur3056]

Aap mujhe graph ke baare mai samjha de please or mai bhi veex ka order chalata hoon

[@AvinashPal-ty3dk]

Sir apana Nadar dedo sir

[@AkhileshYadav-tp5jm]

Kya eshme real time nhi hota hai.sir

[@tiwarisir5093]

Hota hai yrrr

[@SachinKumar-mb3xq]

Otdr me paching kiase dekhte kai

[@sahendrakumar6468]

Ish otdr me file save kaise होगा

[@deepakmp06]

Hengh ho raha hai

[@jiofaiber361]

Hello sir aap ka namber dal do

[@UmeshPal-t4z]

Bhai APNA nabar dedo

[@UmeshPal-t4z]

Bhai aap ka number mil sakta hai mere liye se baat karne ka dil kar raha hai

[@tiwarisir5093]

Kya baat hai

[@GoluKumar-fx1zl]

Good job