2009 o se tausaga tulaga ese mo le pamu ma le alamanuia alamanuia
O le 2009 o le a avea ma tausaga uiga ese mo le pamu ma le alamanuia alamanuia (1) Siaki Valves ----- Swing Type, Lift Type, tilting Disc, doubleplate, ma Vave Valves. O le aoga o lenei ituaiga valve o le faʻatagaina lea o le tafe saoloto o le vai i le tasi itu, aʻo faʻatapulaʻaina ...
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