بالون هيليوم. بالون

"Structure of Solid Helium by Neutron Diffraction" New York: Van Nostrand Reinhold
Boca Raton FL : CRC Press Fowler, B; Ackles, KN; G, Porlier 1985

بالون

"Challenges to the Worldwide Supply of Helium in the Next Decade".

19
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Annals of the New York Academy of Sciences
بالون
Posted by Ethan on December 12, 2012 2012-12-12
كم بالون هيليوم تحتاج لرفع نفسك؟
Proceedings of the Royal Society of London
Lunar and Planetary Science XXXVIII "Helium isotopes in an aurora"
Proceedings of the Royal Society of London "Rollin Film Rates in Liquid Helium"

بالون

"Helium concentration in the Earth's lower atmosphere".

25
هيليوم
Witchalls, Clint 18 August 2010
كم بالون هيليوم تحتاج لرفع نفسك؟
CRC Handbook of Chemistry and Physics 86th ed
كم بالون هيليوم تحتاج لرفع نفسك؟
Aeronautics and Astronautics: An American Chronology of Science and Technology in the Exploration of Space, 1915—1960
Fusion Technology Institute of the University of Wisconsin-Madison "French astronomers in India during the 17th — 19th centuries"
"Impaired exercise ventilatory mechanics with the self-contained breathing apparatus are improved with heliox" "On Chemical Bonding Between Helium and Oxygen"

طريقة نفخ بالونات الهيليوم

"Microscopic Theory of Superfluid Helium".

طريقة نفخ بالونات الهيليوم
"Prediction of a Metastable Helium Compound: HHeF"
طريقة نفخ بالونات الهيليوم
, Michael Banks, Physics World, 27 January 2010
طريقة نفخ بالونات الهيليوم
"Isotopic Composition and Abundance of Interstellar Neutral Helium Based on Direct Measurements"