Ijenereyitha yeoksijini esibhedlele yamkela umgaqo woxinzelelo oluguquguqukayo lwe-adsorption, kusetyenziswa umoya njengesixhobo ekrwada, ngaphandle kwezongezo, kwiqondo lobushushu begumbi, amandla, nge-molecular sieve adsorption yenitrogen kunye nezinye iigesi, oko kukuthi, ngaphezulu kwe-90% medi...
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