Talu ai nei, na fa'amae'a ai e le mafutaga faaleaoaoga le 108 vaega o le gaosiga o le valve gate sluice. O nei sluice gate valve o se galuega e togafitia ai otaota mo tagata Netherland. O lenei vaega o sluice gate valve na pasia le taliaina e le tagata faʻatau, ma faʻafetaui manaoga faʻapitoa. I lalo o le faʻamaopoopoina o le matagaluega faʻapitoa ma le gaosiga o gaosiga, o le faʻagasologa o le faʻagasologa o le faitotoa o le faitotoa o le faitotoa ma le tulaga lelei ua maeʻa le faʻamaoniga o ata, uʻamea, gaosiga ma faʻapotopotoga, asiasiga ma isi galuega i le gaosiga o valve.

O le sluice gate valve ua vaevaeina i puipui ituaiga sluice gate valve ma le alalaupapa sluice gate valve.

O le sluice gate valve e faʻaaogaina lautele i vai, otaota otaota, alavai ma faʻafefe, alavai, suauʻu, vailaʻau, metallurgy, puipuiga o le siosiomaga, eletise eletise, vaituloto, vaitafe ma isi galuega, e pei o le tipi, faʻatonutonu le tafe ma pulea le maualuga o le vai.

Jinbin valve o loʻo faʻaauau pea ona faʻaalia lona lelei ma le gafatia e faʻafetaui i manaʻoga o tagata faʻatau, tuʻuina atu vaʻa mo galuega faʻasalalau, ma faʻalauteleina pea lana faiga faʻapaʻaga ma tagata faʻatau.