Rare earth is the general term for 17 metal elements. As early as the end of the 18th century, there were many studies on rare earths abroad. It was not until the middle of the last century that scholars in the industry completed the entire development history of the 17 rare earth elements. Scientists agree that rare earths will make outstanding contributions to the six new technological fields of
The automobile brake system consists of a series of special devices that slow down or stop a driving car, or stabilize the speed of the car when it goes downhill, and keep the stopped car stable, providing an important guarantee for car driving safety.
With its unique properties such as strong adhesion, film flexibility, oil resistance, and solvent resistance, PVA is used in the production of adhesives, new building materials, and dispersants, with a wide range of applications, including the textile industry, construction industry, pharmaceutical industry, and biological engineering.
As a gift from the sun, solar photovoltaic power generation is a sustainable and clean energy source. Driven by the energy situation and technology, the global photovoltaic industry has developed rapidly in recent years. Adhesive film is a kind of packaging material for photovoltaic modules. It is placed between the tempered glass or back sheet of the module and the solar cells to encapsulate and p
APU is a very large-scale integrated circuit that expands audio and video functions and special interfaces on the basis of low-power central processing units. It plays a role in computing and calling other functional components in smart devices, and integrates central processing.
With the advancement of science and technology and the transformation of people's consumption concepts, the public's requirements for electronic products are gradually becoming thinner, more fashionable, and more versatile.
The power battery system is the core energy source that provides power for new energy vehicles and is one of the most important components of new energy vehicles.
Battery PACK is the core energy source of the battery. It provides electrical energy for the entire battery. It is also the core link connecting upstream and downstream.
With the development of LED display technology, smaller pitch displays have become the future trend. Mini LED undertakes the characteristics of high efficiency, high reliability, high brightness, and fast response time of small-pitch LEDs, and has the advantages of brighter colors, higher definition, thinner volume, and longer life.
The industrial chain of the anesthetic drug industry is the upstream intermediate and raw material industries in turn, the midstream is the anesthetic drug manufacturer, and the downstream is the anesthetic drug sales organization.
The combined effect of various factors such as the stable growth of the national economy, the gradual improvement of the medical insurance system, and the increase in the number of operations has greatly promoted the market scale of auxiliary drugs.
The shape of the soft pack power battery is different from that of a square hard shell or a cylindrical battery. The internal structure of the soft pack is to stack positive sheets, separators, and negative sheets in sequence, and wrap the outside with aluminum plastic film, weld the terminals of the positive and negative electrodes, inject the electrolyte, and finally seal them to convert into a f
The filter press is a filter separator, which is widely used in various industries, including environmental protection, minerals and processing, chemistry, food, and medicine.
As one of the pillar industries of the national economy, the construction industry has always been a labor-intensive industry. China's construction industry maintained a good momentum of growth, and its share of GDP has remained above 20%.
Lithium battery solvent technology is difficult, new entrants lack research and development capabilities, downstream electrolyte customers have long verification cycles and repeated tests. These two constraints make it difficult for new entrants to solve process and certification problems in a short time. The industry supply gap will be continued.
A connector is a functional element that connects, disconnects, or converts a circuit or optical channel with the help of electrical or optical signals and mechanical force. As a node, the connector connects electrical systems, equipment, independent units, printed circuit boards, electronic devices, independently or together with cables. In the defense fields of aviation, aerospace, ships, weapons
Titanium dioxide has a strong demand in the cosmetics industry due to its good brightness and ultraviolet absorbing characteristics, which has become the main driving force for the growth of the titanium dioxide market.
Airport ground equipment is an important support for the aviation industry, mainly referring to IATA. The entry barriers are high and the core technology of high-end airport ground equipment was once mastered by companies in developed countries in Europe and the United States.
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