Difference between GL- 50 & GL- 60

[@rajpachbhai2493]

One of the best mining teacher ever 🥰🥰 thanking you sir

[@InspireHub312]

Very nice concept sir 🙏🙏🙏

[@narendrakumarbunkar8608]

Bahot hi achha lga sir concept clear huaa

[@ManishKumar-uv8xo]

Sir itna easy way m aapne safety lamp ko clear krdiya wov main point important k sath mera book toh aap hi h sir because aap saara details ek jagah clear krdete h bele sir ..... thank you sir

[@amar-ki3op]

Aapke jaisaa teacher hum apne life me nahe dekhee the sir you are soo good for all mining student sir ❤❤❤❤❤ I love you sir forever

[@ashaharalam4381]

Bahut achhe se samgh aya h sir❤

[@creator9678]

Shandaar ❤

[@lalitkharshan9395]

Bahot badhiya sir .....thank you

[@gangadharrajak7335]

Aapse padhne me bahoot achha lagta hai sir..❤❤❤❤❤❤❤❤❤❤

[@atiquehasan-b1c]

Easy to understand👍

[@gunvantbele-miningclasses]

ok

[@rahulmahato6887]

Bahut acha hai sir 😊

[@dpmining3847]

Achha lge guru' ji

[@gunvantbele-miningclasses]

ok

[@lalitkharshan9395]

Bahot acha sir very nice....

[@bhimaturi]

Very easily understand sir ji🙏🙏🙏

[@bollywoodmasty8461]

Consept clear ho gya sir nice❤

[@riteshranjan8784]

Dhanyawad guruji

[@manishpal4712]

Sir bahut bahut achha laga 🙏🙏🙏

[@gunvantbele-miningclasses]

ok

[@debarghyakarmakar1524]

samaj aya sir

[@RameshKumar-vi4ef]

Very good video sir

[@gunvantbele-miningclasses]

ok

[@amirali5475]

Thank you sir for your efforts.❤

[@gunvantbele-miningclasses]

ok

[@rakeshjeee6674]

Very nice sir❤

[@gunvantbele-miningclasses]

ok

[@SuryaPrakash-dh2ui]

Sir snuffer device or AFE Automatic flame extinguisher same hi cheez hai ya Alag alag please bataiye

[@gautamsony4442]

Thanks you sir

[@callmemsdian7933]

sir gl 60 top and bottom both hoga b clear kr dijiye

[@ROBINSINGHCHANDE]

साहब से विनम्र निवेदन है कि,resuce station, rescue room, first aid station, first aid room pe bhi video bana dijiye ga sahab ❤️❤️❤️🙏😍😍❤️💕🤗🙏🙏🙏🙏🙏

[@gunvantbele-miningclasses]

babu watch my Rescue rules playlist

[@ankitkumarchoudhary1694]

Sir aap ka kaha postong hai please sir

[@jitendrakumar4616]

Soo nise

[@gunvantbele-miningclasses]

ok

[@tejeshsingh9166]

Sir gen ke liye ab koi vacancy aaiga ?

[@actioninmining1028]

🙏

[@gunvantbele-miningclasses]

ok