delay composition वाक्य

उदाहरण वाक्य

1. It is especially useful in delay compositions such as delay fuses.
2. The ejection charge is ignited through a layer of delay composition, to fire shortly after the main engine burns out.
3. The force would snap the shear pin, allowing the striker pin to move backwards onto a primer, which in turn ignites a pyrotechnic delay composition for auto destruction.