Faiga fa'atupuina i le maketi o le lug butterfly valve fa'atasi ai ma ta'iala tuputupu a'e, fa'agaioiga maketi ma fa'atauva'a 2026
O suʻesuʻega na faia e In4Research o loʻo tuʻuina atu ai faʻamatalaga tulaga ese i faʻataʻitaʻiga pisinisi, faʻamalositino maketi (avetaʻavale, faʻalavelave, faiga ma avanoa), suʻesuʻega tauva, ma sea maketi taʻitasi a le au taʻalo autu i le pisinisi Lug butterfly valve....
va'ai fa'amatalaga