Detonator meaning l meaning of detonator l detonator ka matlab Hindi mein kya hota hai l vocabulary

Explosive meaning in hindi || Explosive ka matlab kya hota hai || Explosive का हिंदी मतलब क्या होता

Detonator meaning l meaning of detonator l detonator ka matlab Hindi mein kya hota hai l vocabulary

Bomb and IEDs ~ How Bomb and IED works? Countermeasures and safeguards against this. Tiffin Bomb