Battery manufacturing is increasingly becoming the biggest new challenge in manufacturing in the 21st century. Although the global battery production has reached tens of billions of pieces per year, traditional battery manufacturing technology has been unable to meet the rapidly growing ran…

With the rapid development of our country's industry, the application of electric control valve in metallurgy, petrochemical and other fields is becoming more and more widespread. Its stability and reliability are also becoming more and more important. Its working status will directly affec…

When the Grand Canal heavy truck was brought up, many people remembered the first time in a classic slogan. On December 20, 2010, the Universiade heavy truck attacked the Guangzhou auto show with a heavy emphasis on the brand image and product strength of the Universiade heavy truck. A…

The Ministry of Finance issued a notice that the implementation of automobile subsidy policies for cars to the countryside and the trade-in replacement policy will be completed on December 31, 2010 and will no longer continue this preferential policy.

At the same time, the Minist…

Light incubator parameter setting example

The light incubator is a high-precision thermostat with biochemical functions. Usually used with plant germination, nursery, tissue culture, microbial culture, insects, small animal rearing, BOD assay for water analysis, and more.…

Components used to control fluid pressure, flow and direction in hydraulic drives. Control pressure which is called the pressure control valve, the control flow called flow control valve, control the flow, the flow and the direction is called the directional control valve. Directional control v…

Hydraulic pump is the heart of the hydraulic system, the fault diagnosis of hydraulic system is an important part of fault diagnosis. Due to the compressibility of the fluid, the fluid-structure interaction between the pump source and the servo system and the inherent mechanical vibration o…

On December 17, “Nantong Ocean Engineering Core Equipment Technology Research Center” settled in Nantong Dishi. Nantong Di Shi held a brief and grand opening ceremony. …

China's relevant regulatory agencies have recently issued a series of rare earth product management policy measures to limit the over-exploitation of rare earth resources and protect the ecological environment. This shows that in 2011, the state's control over rare earth exports will b…

Effect of Different Temperature Illuminance on Tartary Buckwheat

Tartary buckwheat has a short growing period, is drought-tolerant and cold-tolerant, and has strong adaptability. The total flavonoid content of tartary buckwheat grain is 24.5g/kg, and the total flavonoid c…