Rarangi PSB
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Rarangi PSB Whakamutunga Te Push Centrifugal Push
Ko te whakauru i te raupapa PSB Whakamutunga te papu centrifugal papu, he otinga kaha me te mohio mo o hiahia papu. Ma te whakarei ake i te whakakotahitanga ki nga ahuatanga mahi matatini ki tona mua atu, ko te papu PSB te whakanui i te mau tonu o te whakahaere me te whakaatu i te kaha o te putanga haere tonu.