Kusizani Ukugqoka Izigqoko Zamaphoyisa?
Izigqoko zamaphoyisa ezivikela ukuqhuma zenziwe ngegobolondo le-polycarbonate eliqinile, eliphinde liboshwe ngezinto eziningi ze-bulletproof fiber, ingaphandle izigqoko zokuzivikela ze-fiber engashi.
Amaphoyisa asebenzisa izigqoko ezivikela ukuqhuma ezenziwe ngezinto eziqinile, ezine-polyethylene foam plastic linening engu-2.5 cm, zingadlala umthelela oqinile ekuvikelweni nasekubambeni, ukuze kuzuzwe ukuvikelwa kwekhanda.I-mask yezigqoko zokuzivikela eziqhumayo zenziwe ngefilimu yepulasitiki eshisayo enekhono eliphezulu lokubuka.Cishe ugqinsi lwamasentimitha angu-2, olukwazi ukumelana nomthelela wesilingisi se-shrapnel esinesivinini esingu-700 izingcezu/isekhondi.Izigqoko ezivikela ukuqhuma zifakwe i-air conditioner, ekwazi ukuzungeza umoya ebusweni, isuse inkungu kumaski futhi igcine ukubonakala okuhle.Omakalabha babuye bafakwe i-radio walkie-talkie engakwazi ukuxhumana.
Ukusebenza okuphezulu kakhulu kwezigqoko zamaphoyisa eziqhumayo kunganciphisa igagasi lokushaqeka elibangelwa i-90% yomonakalo wokusheshisa ikhanda.Ucwaningo lubonisa ukuthi ingxenye engemuva enemaski eqinile noma izigqoko zokuzivikela ezivimbela ukuqhuma ayivikeli kancane emonakalweni osheshayo obangelwa amagagasi okwethuka ekhanda, nokuthi ukuncipha kokusheshisa kwekhanda kungafinyelela kuphela ku-55% ~ 60%.Lapho zonke iziqhumane ziyikhilogremu elingu-1 leziqhumane ze-TNT, ukusebenza kokuvikela komkhathi wazo oqhumayo ekuqhumeni okuhlukene kungatholwa ngezigqoko zokuvikela ezivikela ukuqhuma ze-eod-7b zemikhiqizo yaseCanada ezibhekene neziqhumane kanye nokuhlolwa okunamaski aqinile noma izigqoko ezivikela ukuqhuma emuva. ngaseziqhumeni.