Bolt पर लिखे Number का मतलब ? Technical shadab sir

[@ManishKumar-jj5qg]

Excellent sir 👍

[@parthdubey7914]

I am working in valve industry . And I learnt alots of things in your video

[@tapandas687]

Bhai awesome knowledge 👍👍👍

[@technicalshadabsir]

Thank you bro

[@Tastytrails143]

8.8 explanation not clear