Cov khoom tiv thaiv mos txwv raug nqi ntau npaum li cas?
Cov khoom tiv thaiv mos txwv raug nqi ntau npaum li cas?

Video: Cov khoom tiv thaiv mos txwv raug nqi ntau npaum li cas?

Video: Cov khoom tiv thaiv mos txwv raug nqi ntau npaum li cas?
Video: Xov Xwm Kub - Mus Ntaus Ntses, Ntaus Tau Zaj, Vim Li Cas Tiag 2024, Hlis ntuj nqeg
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Nyob ntawm qib kev tiv thaiv koj xav tau a UHMWPE mos txwv tsho khuam yuav teeb tsa rov qab ntawm $ 300 txog $ 1000. Kevlar yog lwm renowned khoom hauv kev tsim cov cuab yeej tiv thaiv lub cev. Kevlar yog a siab tensile hluavtaws fiber ntau. Nws yog a Thaum tshav kub kub-resistant aramid nrog lub zog siab, thiab muaj peev xwm nqus tau qhov cuam tshuam.

Ib yam li ntawd ib tug yuav nug, pes tsawg lub mos txwv cov ntaub ntawv pov thawj?

Nyob ntawm hom tsheb thiab qib kev tiv thaiv koj xav tau, lub nqi ntawm iav tiv thaiv mos txwv tus nqi nruab nrab ntawm $ 25 txog $ 100 ib square feet. Yog koj xav muaj a kev txhim kho koj mos txwv qhov rais, muaj yog a loj ntau yam ntawm tus nqi.

Tsis tas li, cov cuab yeej tiv thaiv lub cev raug nqi ntau npaum li cas? Raws li ib feem ntawm US Thawj Tswj Hwm George W. Bush qhov $ 87 billion pob rau kev ua haujlwm tsis tu ncua hauv Afghanistan thiab Iraq, $ 300 lab tau npaj rau lub cev armor . Ua tiav Interceptor system tus nqi $1,585. Lub Interceptor system cov khoom siv ceramic phaj tam sim no nqi txog $ 500 txhua.

Nyob rau hauv no hais txog, dab tsi yog cov khoom uas pheej yig tshaj bulletproof?

Novana hais tias nws tau tsim cov khoom siv tshuaj tiv thaiv kabmob uas yog tawv heev Kevlar , tab sis tsis kim ua. Kevlar tau ntev lawm cov ntaub ntawv pov thawj ntawm kev xaiv rau tub rog thiab tub ceev xwm cov koom haum.

Muaj pes tsawg lub hnab ntim tsis tau phom sij?

Ua los ntawm cov tuam txhab xws li Bullet Blocker, Guard Dog thiab TuffyPacks, lub hnab ev khoom muag rau txhua qhov chaw ntawm $99 thiab $490.

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