TZOA Environmental Tracker helps you identify air quality

When you wake up in the morning, you breathe dirty air. Although the air is almost tasteless, it can still seriously damage your respiratory tract. There is a project on the crowdfunding website Kickstarter called

[Recommended]Machine overhaul and CNC transformation

Machinery manufacturing industry plays an important role in the development of the world economy as a basic industry. To this end, economists and entrepreneurs in various countries are constantly exploring various advanced manufacturing technologies and

How does a hardware machine tool company stand firm?

Since the total output value of the Chinese machine tool industry has leapt to the top in the world. It is planned that by the end of the “Twelfth Five-Year Plan”, the Chinese hardware machine tool industry will achieve a total industrial output va

China Shield Machine participates in the 2019 German BMW Show

At the opening ceremony of BMW in Munich, China Railway Equipment, as the representative of the Chinese road-boring machine industry, brought the world's leading new technologies, new products and a full range of shield product

Three Misunderstandings of Lightning Protection

When it comes to lightning protection, many people may first think of lightning rods, and the concept of "lightning rods" can easily cause everyone to misunderstand the concept of lightning protection.
Misunderstanding 1 lightning rod is used to "lighten" <

Analysis of gold jewelry

Gold jewelry refers to the production of gold jewelry as the main raw material. The chemical symbol for gold is Au , with a specific gravity of 17.4…