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ओक बोस
Very most important topic which is related to fire pump room...
Good sir 👍👍RS fire safety chenal
Super vedio sir
Nice sir jii
ठकन्स
Very good sir
Good
Very much❤
Bohat badhiya...🙏
Thanks dear
nice video
Super sir
very nice
Sir
Thanks sir 👍👍
Thank you Sir
Sir ye sprinkler pump auto me hotaa he ya manual mein rakhna hota he aur a automatic stop hota hai ya khud ko karna padta he
👍🙏 thanks sir
Sir sabse pahle konsa pump start hota h
Please
Jai hind sir
Wow sir thank you
Outstanding sir
Verry most impotent toppic sir G
Very nice videos sir
Nice video
Nyc video 🙏
Very nice guidelines shab
Healp me
8307170758
Jordar sir ji
Bahut achi video guru ji
Very most importemt video sir
Tum acha video kar te ho sar tqq sar
Are sir sprinkler 3m ki duri PR lgta h na ki kuch duri pr
Yes dear
Plese make a video on deluge valve
Thanks sir very nice video
kg aur psi me kya antar hai
electrical drive aur diesel drive kuch samjhe nhi
Ap jara details me batayenge
ओक बोस
Very most important topic which is related to fire pump room...
Good sir 👍👍
RS fire safety chenal
Super vedio sir
Nice sir jii
ठकन्स
Very good sir
Good
Very much❤
Bohat badhiya...🙏
Thanks dear
nice video
Super sir
very nice
Sir
Thanks sir 👍👍
Thank you Sir
Sir ye sprinkler pump auto me hotaa he ya manual mein rakhna hota he aur a automatic stop hota hai ya khud ko karna padta he
👍🙏 thanks sir
Sir sabse pahle konsa pump start hota h
Please
Jai hind sir
Wow sir thank you
Outstanding sir
Verry most impotent toppic sir G
Very nice videos sir
Nice video
Nyc video 🙏
Very nice guidelines shab
Healp me
8307170758
Jordar sir ji
Bahut achi video guru ji
Very most importemt video sir
Tum acha video kar te ho sar tqq sar
Are sir sprinkler 3m ki duri PR lgta h na ki kuch duri pr
Yes dear
Plese make a video on deluge valve
Thanks sir very nice video
kg aur psi me kya antar hai
electrical drive aur diesel drive kuch samjhe nhi
Ap jara details me batayenge
Good