Ngwá ọrụ mmepụta nitrogen
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Nrụgide swing adsorption nitrogen mmepụta igwe
A na-eji akụrụngwa na-eme nitrogen eme ihe na ngwa elektrọnik, nri, igwe igwe, ike eletriki, kemịkalụ, mmanụ ala, ọgwụ, akwa, ụtaba, akụrụngwa, njikwa akpaka na ụlọ ọrụ ndị ọzọ, dị ka gas raw, nchekwa nchekwa, gas nnọchi na gas mkpuchi.
