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Ka whakamahia te hauota hei hau mahi, he hauota / hau hauota (90-95% n2, 5-10% H2) e whakamahia ana
I te wa e whakamahia ana a Argon hei hau mahi, he hauora / hau hauota (90-95% AR, 5-10% H2) e whakamahia ana
I te wa e whakamahia ana a Helium hei hau mahi, he whare whakaranu / hau hauota (90-95% he 5-10% H2) e whakamahia ana
Ko te hau whakahou i te pouaka karapu e hiahia ana te purea o te 99.999%. Mo nga mahi whakahou, kei ia pou Whakatuturutanga Mk100 tata ki te 3000-4000L (rōrahi i raro i nga tikanga paerewa) o te hau whakaranu '