Water-based paint will welcome rapid development

In recent years, as more stringent environmental regulations have been introduced globally, traditional solvent-based paints—known for their pollution and toxicity—are gradually being phased out. This shift has created a golden opportunity for water-based and other eco-friendly coating ......

Analysis of common adjustment methods for centrifugal pumps

Centrifugal pumps are widely used in water conservancy, chemical industries, and other fields. As the importance of energy efficiency and system optimization grows, the selection of operating conditions and analysis of energy consumption have become increasingly critical. The term "operating point" ......

Brief Analysis of Common Faults of Centrifugal Pumps

Centrifugal pumps are widely used in various industrial and domestic applications due to their efficiency and simplicity. The basic structure of a centrifugal pump can be categorized into two main types based on the position of the shaft: horizontal centrifugal pumps and vertical centrifugal pumps. ......

Brief Analysis of Common Faults of Centrifugal Pumps

Centrifugal pumps are widely used in various industrial and domestic applications due to their efficiency and reliability. The basic structure of a centrifugal pump can be categorized into two main types based on the orientation of the shaft: horizontal centrifugal pumps and vertical centrifugal pu ......

Last session: Launch crude oil as soon as possible**

**Shanghai Futures Exchange Chairman Yang Maijun: Crude Oil Market to Launch Soon with International Strategy** On the 19th, Yang Maijun, chairman of the Shanghai Futures Exchange, published an article detailing the foundational design principles behind the upcoming crude oil market. He emphasized ......

The battery can also be "preserved": up to a lifet…

Recent breakthroughs in battery technology have introduced a groundbreaking concept called "battery preservation," which could significantly boost energy capacity and extend battery life for decades. This innovation has the potential to revolutionize how we use and rely on batteries in everyday li ......

The battery can also be "preserved": up to a lifet…

The battery can also be "preserved": up to a lifetime of up to 50 years. A breakthrough in battery technology has recently emerged from the United States, where researchers have developed a revolutionary method for "preserving" batteries. This innovation promises to significantly boost battery powe ......

New words you have to understand in the Internet age

As of December 2013, China had 618 million internet users, marking a significant shift in how people access and interact with the online world. By the end of that year, mobile internet usage had risen to 81%, up from 74.5% in 2012, with over 500 million mobile users. The country added 53.58 million ......