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Filimi ea EHA e nang le thibelo e phahameng ea BOPA e hlahisitsoeng ke Changsu e na le lintho tse ling tse ikhethang tse bolokang monko le lithibelo tsa oksijene [EHAp<2cc/㎡·day·atm (23℃ 50%RH)], e ka fokotsang kotsi ea tšilafalo ea likokoana-hloko mme e ka bolokoa. nako e telele.Ho boloka tatso ea pele le tatso e ncha ea chisi.Ntle le moo, EHA e khona ho boloka maemo a matle le ho phunya lithempereichara tse batang, tse ka fokotsang ka nepo kotsi ea ho robeha ha mokotla ho bakoang ke litlamorao nakong ea lipalangoang tsa thepa.

 

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Nako ea poso: Mar-20-2020