He aha te hauwaiwai māmā?
Ko te hauwaiwai māmā e kiia ana ko te hau māori (NGL), e kapi ana i te C2~C6+, ā, kei roto ko te wāhanga hinu hau māori (C3-C5). Ko te whakaora hauwaiwai māmā e pā ana ki te tukanga whakaora wai o ngā wāhanga taumaha i roto i te hau māori i te methane, i te ethane rānei. Mō...
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