Safe 18650 battery is very important to you

This article provides equipment for the Cool Co-op platform WeChat public number military brother outdoor original. Responsible editor: equipped cool Kel With the continuous development of outdoor lighting products, 18650 rechargeable batteries are increasingly used in outdoor lighting applicati ......

How does a fully automatic dishwasher work?

In general, the dishwasher is a robot that cleans and washes dirty dishes. Humans simply put the dishes in the dishwasher, add detergent, set the appropriate dishwashing cycle, and then turn on the dishwasher, the dishwasher will automatically complete a full set of functions. Completely fool-like ......

Personalized batch, what is the 3D printing farm?

Many people have asked Antarctic bears: Can 3D printing produce only a small amount of personalized things, not suitable for mass production? Is there a fundamental contradiction between personalization and batch? However, the emergence of 3D printing farms gave a negative answer to this question ......

Top ten waterproof coatings

Now that everyone pays more and more attention to decoration, we have more and more requirements for paint, and whether it is waterproof or not is a very important indicator. The surface of the waterproof coating solidifies after contact with water vapor, so it can ensure that the surface ......