fire dv (deluge valve)system full information Hindi||high velocity/medium velocity dv system

नमस्कार दोस्तों स्वागत है आपके अपने यूट्यूब चैनल फायर एंड सेफ्टी नॉलेज में (, FIRE AND SAFETY KNOWLEDGE) में फायर एवं सेफ्टी की अनेक नई-नई वीडियो एवं फायर एंड सेफ्टी के हर एक इक्विपमेंट के बारे में जानकारी लेने के लिए हमारे चैनल को सब्सक्राइब करें हमारे इस चैनल पर फायर एंड सेफ्टी की नई-नई वीडियो डाली जाती है फायर और सेफ्टी के जो भी इक्विपमेंट है उनकी हर एक इक्विपमेंट की नई-नई जानकारियां दी जाती है हमारे इस वीडियो देखने के लिए आपका बहुत-बहुत धन्यवाद एवं चैनल पर आने के लिए आपका बहुत-बहुत शुक्रिया अगर कोई भी आपको फायर से रिलेटेड जानकारी चाहिए हो तो आप कमेंट करके फायर एंड सेफ्टी की जो भी जानकारी आप ले सकते हैं| #fire #extinguisher #co2 #co2_extinguisher_full_details #fireworks #aag #mock_drill #emergency #plant FIRE HYDRANT SYSTEM| TYPE OF FIRE HYDRANT|FIRE HYDRANT ALL PARTS NAME|#fire_hydrent #hydrent #fire|
#fire CO2 execution ko use kaise karte hain
fire extinguisher ke bare mein Puri jankari bataiye
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dry chemical powder wale activation ke bich kaise karte hain
DCP powder
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carbon dioxide forest use kaise karte hain
CO2 HD dusre ko use kahan karte Hain
CO2 S2 use kahan karte Hain
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chlorine gas ke bare mein Puri jankari|what is chlorine gas|chlorine SAFETY|chlorine all information
#gas #chlorine #chlorine_leackege chlorine gas kaha kaha se leackege hoti hai #chlorine_arresting_kit #fire #fire_drillfire water nozzle medium velocitie &high velocity FIRE DV auto& manual|fire deluge valve systems
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#mwvs #mwvs medium velocity high velocity DB ko kaise pahchane medium velocitie high velocity dv fire system fire dv spray system how to operate dv system
dv keishe oprate karte ha
dv kitne perkar ki hoti hei?
fire water nozzle medium velocitie &high velocity FIRE DV auto& manual|fire deluge
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[@allupdatesdhamaka6975]

Good information sir

[@rajaramkumar8944]

Yessir

[@allupdatesdhamaka6975]

Tq sir

[@ITSSHANKAR50]

Bro even you don't know the actual name of equipment 😂