ʻOku Gunpowder ha meʻa ʻoku velangofua

Fakatauhoa ʻa e Hinga ʻi he kulupu ʻo e solids velangofua, pea ʻoku fakafaʻahinga ʻa e gunpowder ko ha meʻa ʻoku ne fakafepakiʻi.

Koeʻuhi ko e fie maʻu ke ʻi ai ha ulo ʻo e ignition, ʻOku ʻikai ke gunpowder feʻunga ia mo ha naunau ʻoku velangofua ki he.