Osisi Nitrogen Liquid
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Osisi Nitrogen Liquid/ Akụrụngwa Oxygen Liquid/Onye na-ebunye Ọkụ Oxygen Mmiri Mmiri
Ngwakọta friji Joule-Thomson (MRJT) friji na oke okpomọkụ nke otu compressor na precooling na-etinye ya na liquefy nitrogen (-180 ℃) maka Nitrogen Liquefier sitere na TIPC, CAS.