Sistemụ Na-ahụ maka Helium
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Sistemụ Na-ahụ maka Helium
Helium helium dị elu bụ gas dị oke mkpa maka ụlọ ọrụ Optic Optic. Agbanyeghị, Helium dị ụkọ n'ụwa, ekesasịghị ebe ala, na-emekwa ka ihe na-eme ka mgbanwe na-eme ka ike gwụ ya nke ukwuu. Na Mmepụta nke eriri Optimi doro anya, nnukwu nke Helium nwere ịdị ọcha nke 99.999% (5N) ma ọ bụ karịa gas na gas na-eche nche. A na-ewepu helium a na ikuku mgbe ejichara ya, na-ebute nnukwu ihe mkpofuli ego. Iji lebara okwu a anya, Shanghai Gevenengas Ad., Ltd. Mepụta usoro mgbake na-ebute na ikuku, na-enyere ndị ọrụ aka belata ụgwọ nrụpụta.
