Oil dry mechanical vacuum pump (also called dry mechanical pump) means that the pump can start to pump air from atmospheric pressure, and can also directly discharge the pumped gas to the atmosphere. There is no oil or other working medium in the pump chamber, and the pump The ultimate pre
Read TutorialAfter years of continuous efforts and exploration in the research and development of new energy vehicle vehicle technology and key components, China has achieved significant results. Some products have already begun to demonstrate on the market. At the same time, the state’s support for new
Read TutorialFrom September 16 to September 18, the 2014 International Rubber Conference (IRC 2014) with the theme of "Green Innovation and Development" was held at the Beijing International Convention Center. Deng Yalu, president of the China Rubber Industry Association, said at the meeting: “
Read TutorialHigh and low temperature test box acceptance test method: 1, the main test equipment and devices: 1.1 Anemometers: Anemometers with a sensing capacity of not less than 0.05 m/s 1.2 Thermometers: Temperature measuring systems consisting of platinum resistors, thermocouples or other similar temperat
Read TutorialAt present, for the Chinese lighting industry, many companies focus on the development channels, while ignoring the management optimization, paying less attention to the brand image and quality of the products. In addition, there are many types of lighting products, and the market is large and compl
Read Tutorial[China Instrument Network Industry Focus] September 23 news, Alibaba began testing the market of the Internet of Things smart community. Today, Aliyun announced that it has reached a strategic cooperation with Vanke to realize the "Future Community" program. According to the composition i
Read TutorialAccording to Reuters, a French consortium headed by Bouygue Construction has recently developed a new type of electric vehicle charging system based on old batteries, which can be used to ease the power supply pressure of dozens of cars at the same time. The
Read TutorialModern power electronics technology. The use of electromagnetic fuel pumps by the defense industry to improve the cold starting of vehicles with cold starting vehicles has always been a problem that many domestic automobile manufacturers and users have often paid attention to and studied. The col
Read TutorialInheriting and recreating classics, don't take shortcuts! Komatsu, who has always been a leader in the technology and product quality world-wide for the construction machinery industry, recently launched four new PC110/130/300/360-8M0 excavators that meet the national III emission standards and
Read TutorialReading: The current situation in the CNC cutting machine manufacturing industry is caused by the influence of many factors. However, analyzing the main reasons for this, we can learn that many manufacturing companies do not understand the market demand and lack the necessary market
Read TutorialAfter 30 years of agitation, China has become the world's largest producer of chemical products, accounting for one-third of the global chemical market; at the same time it has become the second largest chemical consumer market after the United States. In 1984, the total output value of China
Read Tutorial