1. Place the meter in the horizontal position and check if the pointer of the galvanometer is on the center line. Otherwise, apply the zero adjuster to adjust it to the center line.

2. Set the “magnification scale” to the maximum multiple, slowly turn the generator's…

…

"What is Xiaomi's next generation?"

"I don't know, to be honest, we may have once again approached the imagination of the ultimate mobile phone."

In the face of questions from members, May 13th, Liu De, the co-founder and …

Plasma chemical heat treatment

The fastest growing, most widely used plasma heat treatment method is plasma chemical heat treatment. Compared with conventional chemical heat treatment, plasma chemical heat treatment has the characteristics of high quality, high efficiency, low consu…

With the development of science and technology, especially in recent years, smart TVs have quickly seized the market. Many users have discovered that smart TVs are rich in content and play is a necessary part of family entertainment. However, old TVs at home are not wil…

According to the statistics of the High-tech Research Institute LED Research Institute (GGII), in 2016, the global LED packaging industry market reached 113 billion yuan, the scale of China's LED packaging industry increased by 14.33%, and the …