Tohoku University announced that its solar-thermo photo voltaic (PV-PVT) system has a power generation efficiency of 5.1%, reaching the highest level in the world. The principle of such a power generation system is to convert sunlight containing a wide range of wavelengths of light into heat radia[…]
Some projects require the use of PoE switches to power wireless APs, Internet phones, webcams, and other devices. Although this practice is very simple, but it really involves the selection and use, I am afraid it is not so simple, otherwise there will not be so many so-called "unstable" […]
[ China Agricultural Machinery Industry News ] The Ministry of Agriculture announced on the 17th that since the implementation of the corn storage and storage system reform in 2016, the price of corn in the Northeast has decreased by 30%. The Ministry of Agriculture concluded that in 2017, the incr[…]
In 2016, the growth of the first-line luxury car camp gradually slowed down. The growth of Mercedes-Benz is unstoppable. It has grown substantially for two consecutive years. The gap with Audi and BMW is getting smaller and smaller. Especially Audi's position as the luxury brand may not be guar[…]
On January 24, 2017, Techcross, the world's leading manufacturer of ballast water management systems, and the Damen Ship Maintenance Port and Navigation Company signed a memorandum of understanding. According to the Memorandum of Understanding, Techcross will work with Damen to provide various […]
In the chemical, petroleum, food, pharmaceutical and other fields, centrifuge equipment plays an important role, mainly for the separation of different materials. It is understood that in recent years, the development of China's centrifuge industry has grown by leaps and bounds, domestic centrif[…]
First of all, we have to know what causes such idling, finding the root causes and preventing them so as to reduce the loss during use. Following by the national treasure pump to popularize the reasons of small flow magnetic drive pump idling reasons and solutions! 1. Equipment leakage caused by l[…]