Foam type fire extinguisher | demo of foam type fire extinguisher

[@savlramdevasi398]

Great explanation brother

[@sumitraj9075]

Achchha gyan diya dhanyawad

[@mayurisinghraomayurisinghr2140]

Very nice sir aap bhut ache se pdate ho

[@mayurisinghraomayurisinghr2140]

Jaldi smj me aa jata h

[@pankajkumartanwar1157]

Jai hind

[@gohila6302]

Good

[@kishorkamble9548]

Thank you

[@imsudip18]

TQ sir

[@ranjeetkalayan720]

Foam type extigusher me nozel ki length+size+making material bhi btaye

[@geetakildoliya9190]

Sir fireman vecency kab aaygii rajsthan me please btana

[@zyzzz5497]

Foam solution chemical name?