When installing the plug valve, in order to prevent damage to the plug valve, and to ensure that give full play to the working performance of the plug valve, should pay attention to the following four points: 1. To ensure that the valve is open. First pipe heating. As much heat is transferred from t
Read TutorialThe three-wheeled ban has been expanded. From May 1, Tianjin began to completely ban illegal motorized tricycles on the road. Electric tricycles that are used in large quantities in the express delivery industry can no longer be hit by this impact. According to a person in charge of a larg
Read TutorialCabot (China) Investment Co., Ltd. and Bluestar Chemical New Materials Co., Ltd. recently signed a contract in Beijing to expand the production capacity of fumed silica from Cabot Bluestar Chemicals (Jiangxi) Co., Ltd. The reporter learned from the Blue Star Chemical New Materials Company on Januar
Read TutorialRecently, a new generation of heavy-duty vertical oil cylinders of Xugong Hydraulics has been successfully trial-produced and passed the host verification. This product has greatly improved the service life and outstanding reliable quality, making XCMG's core component products fully extend in
Read Tutorial1. Tesla will stop supplying battery motors to Toyota RAV4 electric vehicles Tesla announced that it will stop supplying batteries and motors to Toyota RAV4 electric vehicles this year. Tesla and Toyota agreed in 2012 to provide the latter with batteries and motors for the next three years to pro
Read TutorialRecently, the reporter learned from relevant channels that the state is studying the policy of promoting financial subsidies to promote LED lighting products. Industry experts interviewed said that the possibility is very large, will further promote the popularity of LED. The competition among indi
Read TutorialAfter long-term development, our country has become the largest energy producer and consumer in the world and has formed a relatively complete energy supply system. However, due to the huge total energy consumption and unreasonable industrial structure in our country, our country's overall ene
Read TutorialRecently, Shandong Province took the lead in issuing small electric vehicle industry standards nationwide, and imposed restrictions on enterprise access conditions. The industry standard for small electric vehicles, which was first introduced in China, will be implemented on July 1. The so-called
Read TutorialThis may be a nightmare for privacy advocates, but soon the city of Chicago will have lampposts, not only around it, but also through it. However, in theory, the sensors for these positions will only accept environmental data and population number
Read TutorialThe reporter recently discovered in an interview that a private research institute, Shanxi Xinneng Fuel Research Institute, obtained 39 national patents and also helped other companies and individuals obtain four patents. At present, the Institute is testing a new type of methanol fuel engine that
Read TutorialAt present, there are more than 10,000 LED companies in China. In the next 5 to 8 years, enterprises from 30 to 40 or even 50 will be eliminated from this market, and the industry concentration will be higher and higher. When the Chinese LED lighting market ushered in a period of growth, the prelude
Read Tutorial