HDPE Pipe joint | Rishikesh to karnprayag Railway project.Inside Tunnel new technology use Chardham

[@kamlathakur7988]

Nice

[@lalmanthakur8052]

Very nice 🎉🎉

[@Aayurpahadi2.0]

nice

[@kamlathakur7988]

Good

[@lakshaythacur]

Thank you🙏

[@nandiniargade4678]

ये सब प्रशिक्षण पहले से लिया होता है या यहा आके सीखते हैं

[@lakshaythacur]

Inko यही पे सिखाया जाता है जी

[@nandiniargade4678]

@@lakshaythacur ok