YSEW fa'asologa fa'asologa tu'ufa'atasiga malemu amata taofi afi
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YSEW Fa'asologa-4S-65-7S
Super fa'atinoga Fa'ailoga fa'apitoa;tu'ufa'atasia le fa'aitiitiga, afi ma taofi, fa'atasi ai ma le malosi tele, leo maualalo, maualalo le taimi nei, ma le fa'agaoioia mautu.
O se ituaiga fou o taofi afi ua mamanuina faapitoa e tusa ai ma manaoga galue o le crane, talafeagai mo: eletise tasi fusi, fusi lua fusi, gantry crane-tele/trolley, tasi paipa eletise auala femalagaa'i, ma isi.
