Bulletproof is the first indicator of safety. The test was carried out in a ballistic laboratory. The test used real guns and live ammunition. The sound of the guns was so loud tha
The bulletproof briefcase is made of ultra-high molecular weight polyethylene fiber non-weft fabric as its core material, and is designed with an ordinary briefcase as its shape.
Bulletproof shields Shields are mainly divided into two types: handheld and wheeled. According to the material composition
First of all, we all know that red is a very eye-catching color, easy to attract people's attention. In anti-terrorism operations
In 1914, the German army launched a fierce bombardment on France to compete for a military location in the Allied Powers.
The U.S. military has a large demand for bullet-proof panels, almost full of equipment, mainly because of the high safety and low price of this protective equipment
Bulletproof helmets are an important part of the individual protection system, and their combat effectiveness has been fully affirmed in previous local wars and high-tech local war
Since ancient times, as a populous country, China has experienced countless wars, large and small, and knows the pain caused by wars.
Like bullet-proof inserts, there are many materials used to make bullet-proof shields. At present, they mainly include metals, ceramics, and pure bullet-proof fibers.
The larger the size of the bulletproof shield, the larger the protective area, but the higher the weight. If the size is too large
With the ever-increasing performance of modern weapons, the advanced level of various types of protective equipment has also risen rapidly.
The factors that affect the bulletproof performance of body armor can be considered from two aspects: the interacting projectile (bullet or shrapnel) and the bulletproof material.
