October 22, 2021

Hainan patented floating spool fire solenoid valve enters Olympic venues

Recently, the reporter learned from the Provincial Intellectual Property Office th ...

Development of fire pump impeller hydraulic CAD system

1 Introduction Fire pump is the core component of the impeller, impeller design is related to the ...

Zhongyuan Ethylene's 50,000-ton carbon 4 resource optimization project starts construction

Recently, with the construction of the first pile, Zhongyuan Ethylene's 50,000-ton/year carbon ...

Design and Application of Air Source Heat Pump Unit and Case Analysis

Air Source Heat Pump unit (hereinafter referred to as "heat pump unit") since its inventi ...

Aerospace 8359 builds China's highest voltage equipment

Recently, 8359 Huatian Electromechanical Research Institute Co., Ltd. of Aerospace ...

U.S. Develops New Metal Sealed Drill Bits

At present, the reduction of drilling cost per foot has become a buzzword for bit des ...

China's doubly-fed asynchronous wind turbine converter successfully developed

Recently, the cooperation project of Beijing Qingneng Huafu Wind Power Technology ...

The core technology has been transformed into market competitiveness, and the seven-four-four "sweet shark fin" orders are super...

Fin stabilizers are artificial "shark fins" that help ships maintain balance in squally w ...

The new adventure robot rotates 360 degrees to take away dangerous goods

Yesterday, I learned from China University of Geosciences (Wuhan) that the expedit ...

The "new platform anti-ice vibration technology" project was successfully completed, and the technical achievements realized the industry...

The development of oil and gas resources in the polar and sub-polar areas, sea ice is the control l ...

China's agricultural engineering machinery enters the fast lane

In recent years, with the acceleration of rural economic construction and the adjustment of the rur ...

Shaanxi Auto and CIMC sign the Strategic Cooperation Framework Agreement

The author recently learned from Shaanxi Automobile that Shaanxi Automobile and CIMC Vehicle Group ...