We all know that from a rational point of view, tungsten carbide ring can be used as decorations; from a perceptual point of view, tungsten carbide ring is not just decorations, because it can add a bit of personality and fashion sense to the trend. Not only that, the specially designed tungsten carbide ring can also be used for self-defense. Moreover, this hard, diamond-like ring can also be used to break the window and escape. In the end, the "black technology" application of this tungsten carbide ring will be revealed.

Women have been tagged with vulnerable groups, which have existed since ancient times and still exist today. However, in terms of strength, even if we are in the same position as the elderly and children, we still want to protect ourselves! The case of the murder of the stewardess, the case of the girl in Wenzhou, and so on, the unfortunate murder of a girl like a child is knocking out the alarm that “women should learn to protect themselves” from time to time. Although the lake is calm, it is occasionally stirred up by a wave or even a thousand waves. At this time, only by learning to protect themselves can you calm down the lake in time.

Can the ring also defend itself? That is! Because of the design of the ring, there are generally one or more "rivets" on the ring of the ring. I remember the so-called "stabbing soldiers" in the "I am a special forces" series. They are likely to be "pointed soldiers" in the future. They are the sharp edge of the country, but they have not yet learned to converge. But what does this have to do with the anti-wolf ring? This is related to the characteristics of the "tip" and "thorn" of the tungsten carbide anti-wolf ring. Below, only from the female exclusive anti-wolf artifact - tungsten carbide ring, talk about the magic of this ring.

Tungsten carbide self-defense ring is also called tungsten carbide anti-wolf ring, a kind of defensive equipment, the whole body is made of tungsten carbide material, the work is very delicate. Because its inner and outer planes are finely ground, the discomfort during wear can be ignored. Moreover, tungsten carbide is durable, without fading, rust, abrasion and corrosion resistance. In normal times, we can string it on the necklace, hang it on the chest, or hang it on the zipper head of the keychain/bag/bag. It not only adds a domineering, but also brings us peace of mind.

Tungsten steel (tungsten carbide) with high hardness and although it is weaker than the hardest diamond in the world, it is enough. Therefore, the ring made of tungsten carbide can not only be decorated, but also can be used for first aid and window breaking. In the event of an emergency, put it on your finger in advance, punch out with a force, and quickly attack. Protect yourself anytime, anywhere, and with you. If you are unfortunately in a bus, bus or other trapped fire scene, we must first calmly analyze the situation and make a reasonable judgment. If necessary, use its pointed to hit the four corners of the window and quickly break the glass. It should be noted that it should be worn on a more powerful finger, such as the middle finger or index finger. As you know, the tungsten steel ring not only plays a decorative role, but also strives for more escape time for us in times of crisis. In addition, boys can also use it as a bottle opener.

The hard work of researchers such as materials researchers makes tungsten carbide no longer just tungsten carbide. It can also be tungsten carbide knives such as tungsten carbide knives, tungsten steel milling cutters, tungsten carbide drill bits, and tungsten carbide punching needles. It can also be used to make rock drilling tools, drilling tools, precision bearings, and nozzles. Of course, there are many other "black technology" applications for tungsten carbide, and you will find it when you have a research brain.

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