The reporter learned from several channels that the Ministry of Communications is working with a number of car companies to develop technical standards including safety regulations and communication protocols, laying a technical foundation for the future development of smart car industry such as dr
Read moreNot long ago, luxury brands such as Mercedes-Benz, Jaguar and Volvo announced the product information of their new generation of executive-grade medium and large-sized cars, and plans to introduce them into the Chinese market during the year. According to the new car plan of luxury brands such as M
Read moreThere are many methods for detecting fruit sugar acidity. The fruit samples are ground, crushed, and juices are extracted for measurement. This is obviously a loss detection method. This method is not only cumbersome to sample, time-consuming and laborious, but also has high detection cos
Read moreThe bimetal thermometer has two pieces of metal with different expansion coefficients firmly bonded together. One end is fixed, and the other end is connected with a pointer through a transmission mechanism. When the temperature changes, due to different expansion coefficients, the bimetal generates
Read moreThe air compressor is a device that can convert the mechanical energy of the motive force into the pressure energy of the gas and feed the compressed gas into the gas storage tank to maintain a certain pressure. It is the main body of the gas source device. As an aerodynamic supply device, it is
Read moreMotor vehicle emissions are the largest source of atmospheric fine particulate matter (PM2.5) in Beijing. The reporter recently learned from the Beijing Municipal Environmental Protection Bureau that Beijing will strive to implement the sixth-stage motor vehicle emission standards in 2016 and simul
Read moreThe lag of industrial control system is the key reason why China's industry is big but not strong. The foreign industrial control system occupies nearly the key, core and main equipment that the large enterprises in our country apply the high-end market. The domestic industrial control enterpr
Read moreã€China Deep Hole Rig Trading Network】 The development of domestic bolt drilling rigs has gone through more than 30 years, and now there are leg-type electric bolt rigs, rig-type bolt rigs, outriggers and guide rail hydraulic bolt rigs, outrigger type pneumatic bolt rig
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Read moreHow to choose a vacuum pump When choosing a vacuum pump, note the following: 1. The working pressure of the vacuum pump should meet the ultimate vacuum and working pressure requirements of the vacuum equipment. Such as: vacuum coating requires 110-5mmHg vacuum, the vacuum of the selected vacuum p
Read morePower transformer is a kind of static electrical equipment used to convert AC voltage and current to transmit AC energy. It has the advantages of low noise, low power consumption, simple operation and stable performance. How did the power transformer develop? Do we understand it today? Xiao Bian m
Read moreIn April 2015, Zoomlion Environmental Industry Co., Ltd. successfully succeeded in bidding and procurement of environmental sanitation vehicles at the Environmental Health Management Office of Huzhou City, Zhejiang Province. With its excellent product performance, stable product quality, goo
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