Kedu maka ogo nke nchekwa nke mkpuchi mkpuchi mgbo?
A na-eji Bullet Proof Vest na-alụ ọgụ ahụ ka ọ na-eyi ahụ site na shrapnel mebiri ihe nchebe, ihe ahụ na-eme ka ọkwa ballistic dị iche iche, ihe ndị a site na ngwá ọrụ uwe ojii Anwar maka onye ọ bụla iji webata ihe na-esote:
A na-ejikarị ihe mkpuchi mgbọ na ọkọlọtọ NIJ United States, ọkọlọtọ a nwere ọkwa isii: Ⅰ, Ⅱ A, Ⅱ, Ⅲ A, Ⅲ, Ⅳ larịị.
Ikike nchekwa site na ala ruo elu, nke Ⅲ A chọrọ ọkwa iji gbochie bọmbụ egbe 9mm micro-emission, ọsọ nke 420m / s;Ⅲ Ọkwa dị n'okpuru ọkwa niile bụ egbe mgbochi 9mm, ọsọ nke 360m / s n'okpuru.
Ndị ahịa mba ofesi General na-achọkarị ọkwa nchekwa Bullet Proof Vest bụ Ⅲ A ọkwa, Ⅲ nchebe larịị dị n'ihu Bullet Proof Vest gbakwunyere mbadamba seramiiki 300mm * 250mm abụọ, ọkpụrụkpụ efere ọ bụla nke 18mm, ịdị arọ 2.6kg, achọrọ ọkwa a nwere ike. gbochie M80 bombs (7.62 * 51 bombs, bombu ọsọ: 800m / s) a larịị e nwere AK-47,56 égbè gbapụrụ nkịtị bombs.
Ⅳ larịị dịkwa mkpa ka ịgbakwunye seramiiki efere, ọkpụrụkpụ nke osisi 21mm, arọ 3.3kg, na-achọ mgbochi M1 igba egbe agha ịkpọpu, ọsọ nke 850m / s.
Bullet Proof Vest klas IIIA dị nro, enweghị efere seramiiki.Ihe mkpuchi mkpuchi dị nro Vest bụ ihe eji eme ụlọ na nke ebubata.Ihe eji eme ụlọ na-acha ọcha ultra-high ike polyethylene fiber;ihe eji ebubata maka Kevlar (KEVLAR) odo;Ọnụ ahịa Bullet Proof Vest na ihe eji eme ihe, kamakwa na mpaghara nchebe, ka mpaghara ahụ buru ibu, ọnụ ahịa dị elu.A na-ahụkarị mgbo Proof Vest nwere ebe nchekwa atọ: uwe elu (0.27 square mita), uwe mwụda (0.32), nchekwa zuru oke (ya na crotch 0.60).
Ngwá ọrụ uwe ojii Anwar nwere ihe dị iche iche nke Bullet Proof Vest, n'oge ọrụ a nwere ike ịhọrọ dịka ọnọdụ dị adị, anyị ga-abụ nkwado siri ike!