Shenhai e fakamoʻoni fakaʻauha
Hange ko e ngaahi tuʻunga moʻui ʻoku ʻikai ke ʻi ai, ngaahi uaea ʻi he ngaahi ʻatakai ʻoku fie maʻu ke maluʻi ʻo fakafou ʻi he fakamoʻoni ʻo e fakaʻauha conduits pe feliliuaki connectors, kae ʻikai ko e ngaahi tefitoʻi fehokotakiʻanga.
ʻOku fakaʻaongaʻi ʻa e fakahinohino ko ʻeni ʻi he ngaahi tuʻunga stringent. ʻI ha ngaahi feituʻu vaivai tukukehe lahi ange, ʻOku angamaheni ʻaki ke sio ki he piping angamaheni ʻoku fakaʻaongaʻi. Neongo ia, maʻá e kau tā fakatā, ʻOku kei hoko pe ʻa e tokanga ki hono fokotuʻutuʻu ʻo e ngaahi tuʻunga moʻui ko e founga tokolahi lelei ke fakaʻehiʻehi ai mei he ngaahi moʻua mo e ngaahi palopalema taʻeʻiloa.