E taua tele le sao o le si'i i luga ole auaunaga fa'aonaponei.E masani lava, e sefulu ituaiga o mea faʻapipiʻi masani, e pei o le tower crane, overhead crane, truck crane, apogaleveleve, helikopa, mast system, cable crane, auala e siiina ai le eletise, faʻapipiʻi fausaga, ma le faʻapipiʻiina.Lalo o ...
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