Shaanxi FAC Group academician expert workstation unveiled

On April 26, 2011, the signing ceremony for the opening of the expert workstation of the Shaanxi Fast Group Academician and the academic cooperation project of Guo Konghui Academician was held at the Xi'an High-tech Factory. Chai

Tanker configuration

Tanker oil and gas recovery system uses:

During the loading and unloading of tank trucks, fully-enclosed gas recovery is achieved to limit the release of oil and gas to the atmosphere. While the tanker is pumping oil through the helium line, the oil

Multi-element analyzer sampling method

Multi-element analyzer sampling method Qualitative analysis using elemental analyzers must first fully understand the various physical and chemical properties of the substance to be analyze

Scientists try out a new type of "acoustic" amplifier

According to the report of the American Physicists Organization Network on September 8 (Beijing time), this year, on the occasion of celebrating the 50th anniversary of the birth of lasers, scientists are working on a new type of coherent sound beam amplifier