Thaum nws los txog rau cov cuab yeej tiv thaiv tus kheej, cov kaus mom ballistic ua lub luag haujlwm tseem ceeb hauv kev ua kom cov tib neeg muaj kev nyab xeeb hauv qhov chaw muaj kev pheej hmoo siab. Ntawm ntau theem ntawm kev tiv thaiv ballistic, cov lus nug feem ntau tshwm sim: Puas muaj NIJ Qib III lossis Qib IV Ballistic Helmets? Txhawm rau teb cov lus nug no, peb yuav tsum nkag siab txog cov qauv tsim los ntawm National Institute of Justice (NIJ) thiab cov yam ntxwv ntawm cov kaus mom hlau niaj hnub.
NIJ faib cov kaus mom hlau ballistic rau ntau qib raws li lawv lub peev xwm los tiv thaiv ntau yam kev hem thawj. QibIIILub kaus mom hlau yog tsim los tiv thaiv cov phom phom thiab qee cov mos txwv phom, thaumNIAJ LevelIII or Level IV Ballistic Helmets tuaj yeem tiv thaiv cov mos txwv phom. Txawm li cas los xij, lub tswvyim ntawmNIAJ LevelIII or Level IV Ballistic Helmets yog me ntsis dag.
Tam sim no, NIJ tsis paub meej qhov txawv ntawm LevelIII or Level IVkaus mom hlau thiab lub cev armor.LevelIII or Level IV lub cev armor yog tsim los nres armor-piercing phom mos txwv, tab sis kaus mom hlau feem ntau tsis cais raws li xws li vim qhov xwm ntawm lawv tsim thiab cov ntaub ntawv siv. Feem ntau cov kaus mom hlau ballistic ntawm kev ua lag luam niaj hnub no tau ntsuas txog qibIIIA, uas yog kev tiv thaiv zoo tiv thaiv phom phom tab sis tsis tiv thaiv cov phom phom loj.
Txawm li cas los xij, kev nce qib hauv cov ntaub ntawv thiab thev naus laus zis txuas ntxiv txhim kho. Qee cov tuam txhab lag luam tab tom sim nrog cov ntaub ntawv sib xyaw uas tuaj yeem muab kev tiv thaiv ntau dua,xws li qib III kaus mom hlau, tab sis cov khoom no tseem tsis tau muaj tus qauv lossis dav lees paub. Qee qib III ballistic kaus mom hlau tsis tuaj yeem muaj qhov ua tau zoo ntawm kev raug mob thiab lees paub tias yog lub kaus mom tsim nyog. Qee lub kaus mom ballistic yog rau cov mos txwv tshwj xeeb tshaj tawm, zoo li kev kho.
Hauv kev xaus, thaum lub tswv yim ntawmLevelIII or Level IVballistic kaus mom hlau yog qhov txaus siab, nws tseem yog lub tswv yim es tsis yog qhov tseeb. Rau cov neeg nrhiav kev tiv thaiv siab tshaj plaws, nws yog ib qho tseem ceeb kom nkag siab txog cov qauv tam sim no thiab xaiv lub kaus mom hlau uas ua tau raws li koj cov kev xav tau tshwj xeeb, thaum tseem paub txog kev txhim kho yav tom ntej hauv ballistic technology.
Post lub sij hawm: Nov-29-2024