Description: |
This publication is approved by the State Science Commission public offering of domestic and foreign publications, it was determined to be the core of Chinese periodicals, statistical sources in China Journal of Scientific Papers. The main publication of information regarding natural gas, air, nitrogen, oxygen and other gas liquefaction, separation, gas storage and transportation of heat transfer, thermal insulation technology, refrigeration technology, low temperature measurements of temperature, low temperature properties of liquid materials, and low temperature in the electrical technology, energy physics, vacuum technology and other applications. News reports at home and abroad, introducing scientific knowledge. (Translated by machine.) |