Xov xwm kev lag luam
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Cov khoom siv tub rog ntawm lub tsho tiv thaiv mos txwv
Bullet proof vest (bulletproof vest), tseem hu ua mos txwv tsho khuam, mos txwv tsho khuam, mos txwv pov thawj suit, khoom tiv thaiv tus kheej, thiab lwm yam, yog siv los tiv thaiv tib neeg lub cev los ntawm kev puas tsuaj los ntawm warhead los yog shrapnel.Composition Lub tsho tiv thaiv mos txwv yog tsim los ntawm ...Nyeem ntxiv
