Ntawm no yog cov ballistic vest ntsuas thiab lawv lub peev xwm tiv thaiv:
Qib I:Qib kev tiv thaiv qis tshaj, feem ntau yog ua tau zoo tiv thaiv qis - cov lus qhia ntawm tes rands xws li .22 Ac thiab .38 Acp.
Qib Iia:Tuaj yeem cheem - cov lus qhia ntawm tes sib dhos nrog 9 hli thiab .40 s & w.
Theem II:Muab kev tiv thaiv tiv thaiv tus kws kho mob sib dhos xws li 9 hli thiab .357 Magnum.
Theem IIRO:Cov cuab yeej ua cuab yeej ua cuab yeej ua cuab yeej ua cuab yeej cuab tam
Qib III:Feem ntau yuav tsum nyuaj armor daim hlau thaiv cov phom sij xws li 7.62xm nato m80 pall (tsis suav nrog rounds).
Theem III +:Qib Nruab Nrab ntawm Theem III thiab IV, tuaj yeem nres 5.56x45mm nato m855 steel- cov tub ntxhais sib hloov.
Qib IV:Qib kev tiv thaiv qib siab tshaj plaws, kuj xav tau cov cuab yeej nyuaj, muaj peev xwm nres .30 {}}} 06 springfield m2 armor-tho rounds.
Cov muaj peev xwm tiv thaiv ntawm ballistic vests kuj muaj feem xyuam rau lawv cov ntaub ntawv. Cov ntaub ntawv ballistic xws linelar, ceramics, thiab ultra- molecular {}} phaus polyethylene (UHMWPE) fibers. Feem ntau, cov qib siab muaj kev tiv thaiv ntau dua tab sis kuj nce hnyav thiab tuab.
Nws yog ib qho tseem ceeb kom nco ntsoov tias Vest cov kev ntaus nqi pab tau ua ntau yam qauv, yog kev tiv thaiv kev tiv thaiv, kev tiv thaiv kev tua, thiab hnav txoj kev.
Ib qho ntxiv, muaj tshwj xeeb ballistic vests xws li Stab {{free} Cov vests ballistic uas muab ob qho kev tiv thaiv ob - stab / slash muaj peev xwm.
