Category: 202311
Water pump how to do energy saving
November 05, 2023

Energy saving should be the current trend of a trend, in many areas are prevalent, and can get the public's favor. So, water pump how to do it? What is the way? Here, Xiaobian talk about water pump energy saving practices for everyone, we may wish to try. How to make water pump energy sav.......

Research on PID Adaptive Control of Electric Drive System
November 05, 2023

At present, the control of most actual servo systems still uses PID control because this controller has the advantages of being intuitive, simple to implement, and robust. However, for the actual system, especially the actual servo system with variable load and strong interference, the co.......

Briefly describe the fireproof principle of plastic flame retardants
November 05, 2023

In daily life, we often hear the term "flame retardant", a flame retardant, a functional additive that imparts flame retardancy to flammable polymers, mainly for the flame retardant design of polymer materials, but the resistance The understanding of the fuel is mostly at the level of.......

Roots pump features and uses what?
November 04, 2023

[Asia pump network hearing] Roots vacuum pump (referred to as Roots pump) is a rotary varactor vacuum pump. Roots vacuum pump according to the different scope of work, is divided into straight row atmospheric vacuum Roots pump, vacuum Roots pump (also known as mechanical booster pump) and hig.......

LED sapphire substrate and chip back thinning process
November 04, 2023

Abstract In the LED process, although the sapphire substrate is challenged by Si and GaN substrates, considering the cost and yield, sapphire still has advantages in the past two years. It is foreseeable that the development directio.......

How much is the villa decorating?
November 04, 2023

With the arrival of the spring, many villa owners began to be busy for renovations, so that homes dressed in gorgeous jackets. Many of the topics most concerned about by the owners in the previous period were the villa decoration budget in addition to the villa design and villa constructio.......

Summer curtain selection maintenance tips
November 04, 2023

The choice of summer curtains is very important. In sunny rooms, such as study rooms, children's rooms, bathrooms, etc., you can choose some venetian blinds and roller blinds with better heat insulati.......