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HELIUM Nov. 18, 2015 4:13:42
Gas Helium ( He)
Helium is used in cryogenics, deep-sea breathing systems, cooling the superconducting magnets, " dating helium" , the development of the balloon, the air and the removal of the....
See more »In the Middle of the high demand and intense competition gases national industry, PT Energi Surya Gas Indonesia gives a different impression to the other company' s gases, because of the seriousness, ....