How does bulletproof plate grade divide?Some military fans may know that bulletproof vests have different grades, but only a few know that bulletproof plates are graded and have different standards than bulletproof vests. So what do they rank on? Is the grade of bulletproof plate as high as possible
How to measure the protection ability of bulletproof helmet?Whether it is a movie, a novel or a modern real war, the bulletproof helmet on the soldier's head is an essential standard, but can the bulletproof helmet resist the direct shooting of a modern assault rifle? How should we measure the prote
How many shots a bulletproof vest can stand before becoming useless?bulletproof vests play an important role in the performance of police officers, but many people have misunderstandings and doubts about bullet-proof vests. Is it hurt to wear a bulletproof vest? How many times can a bullet-proof bod
What is the best material for making bulletproof plates?In addition to the different grades of bulletproof plates, there are different material differences, so which material is the best bulletproof plate? But first, what is the role of the bulletproof plate? Is it necessary? l Why is a bulletproof
What is the performance standard of bulletproof helmet?Bulletproof vests protect only part of the body, and many people who work in high-risk environments need to use ballistic helmets to provide more complete protection. So what are the performance standards for bulletproof helmets? What makes a go
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