bolt &nuts,drawing number at crossing

[@rajkumarverma671]

Jakari bahut aachi lagi

[@AjayKumar-ds9lv]

Very nice sir ji🙏

[@neustrom1252]

Double slip crossing bataye sir 🙏🏼

[@mohit90studypoint]

What is difference between fan shaped turn out and fan shaped curved turn out
1 in 12 aur 1 in 8.5 में क्या अंतर है

[@prakashmatheducation7897]

Sir regular video banaye

[@user-jf7em9pj4e]

Sir
Pl length bhi batye

[@nirajdwivedi3863]

Please nut side se show kijiye, because after implementation of standard size bolt looks to be over size.
Thnx for this useful information

[@tamannabegum2251]

Great sir ji

[@GopalKumar-kw5pq]

Very good

[@SonuKumar-et9ph]

PDF milega kya

[@subodhminj7709]

Very verythankyou sir

[@anshkumar1370]

Nice video

[@praveenkumarch3561]

Pdf please up load

[@kanhaiyayadav3711]

वाह साहब कमाल कर दिया आपने,आपकी पोस्टिंग कहा है साहब

[@railgyan1327]

बीकानेर

[@kanhaiyayadav3711]

अच्छा साहब ,मैं बलिया से हु ,कोटा में पहले ट्रैकमैन था,अभी जेई में हुआ है उदयपुर trening चल रही है,आपकी वीडियो 5 माह से देखता हु

[@kanhaiyayadav3711]

@@raj4686 हा

[@kanhaiyayadav3711]

@@raj4686irpwm aur DTC school ka us samay koi chenal nahi tha ye to 2019/20 se sab chainal chalu hai

[@amitdhanraj704]

@@kanhaiyayadav3711 ballia me kaha se h me sahatwar se hu

[@doyouknow6686]

👍✌️

[@raghu727]

Bolt and Nuts & drawing number hota meaning sahi kare

[@railgyan1327]

Ok bhai kr diya hu

[@funtushkrdangi100]

Very nice sir ji 🙏