The shortage of water resources is a worldwide problem that is deeply influenced by this factor in the development of agriculture. However, there is a certain spatial difference in the distribution of water resources. Without the presence of them, the pain caused by this lack of water ca
Electronic balance selection and use First, the user selects an appropriate electronic balance for the scale, span, and accuracy levels based on the accuracy and range requirements of their own weighing. 1 , accuracy requirements To choose an electronic balance, first consider whether the scale
According to the working principle of the electromagnetic flowmeter, the fluid that can select the electromagnetic flowmeter to measure the flow rate must be conductive. Strictly speaking, except for the high-temperature fluid, only any fluid with a conductivity greater than 20us/cm can use the co
Service guarantee is a necessary condition for customer satisfaction. As the saying goes, “The first car is sold and sold, and the second car is driven by service.†Cummins has always paid attention to CSE and listened to every user's voice, always keeping the customer's
Energy Internet Development Roadmap Released On the eve of the two sessions, the National Development and Reform Commission, the National Energy Administration, and the Ministry of Industry and Information Technology jointly issued the "Guiding Opinions on Promoting the Development of the &q
Automobile is a tool for human beings. At the same time, it is also a human partner and helper. Car owners treat cars well. It will provide shelter for us. If we are not good for it, then anchoring will happen from time to time. The same applies to new cars
SUVs have gradually become a car purchase trend, and SUVs equipped with four-wheel-drive systems are often a bonus. In addition to SUVs, we can see four-wheel drive systems in some cars or wagons, such as the Cadillac CT6 that has just been launched. Audi A
Recently, Changan Automobile Group and Beijing Tianlutong Technology Co., Ltd. have formally signed a cooperation project in Beijing for the production of new types of special vehicles for environmental sanitation cleaning. It is understood that after the cooperation of the two parties, Changan Sp
The medium thread cutting drive unit includes a drive device and a motor. Therefore, the purchase of the drive unit mainly depends on the selection of the drive device. Because the motor is a common component, the performance difference exists only in different manufacturers and diffe
On January 13, the reporter walked into the assembly plant of Dongfeng Commercial Vehicle Co., Ltd. assembly plant, where it presented a busy scene as usual. “The National IV emission standard has been fully implemented since the New Year's Day of 2015. Since December of last year, we ha
Before using the electric pressure test pump, only set the upper and lower limit pressure values ​​on the electric contact pressure gauge and then use a remote controller to start the pressure test pump within a certain distance. When the pressure reaches the preset upper lim
Affected by the earthquake, in April, the supply of Japanese brand cars sold in the Chinese auto parts market decreased. The reporter learned from the relevant distributors of Toyota, Honda, and Nissan brands in the country that at present, most dealerships have almost no stock car sales.