★ Laina fa'apipi'i fa'ameamea (Beijing-Tianjin Intercity)★ Laina gaosiga ta'amilosaga moe fa'amamafa★ Lattice girder panel sima pretressed laina umi-laina laulau gaosiga★ Sima ta'ilua-T ipu expandable tu'ufa'atasi laina umi-laina laulau gaosiga
★ Tufatufaina ma vibrating system;★ Pallet fa'aputu ma potu fa'amalolo;★ Masini fa'ama'a'a ma fa'alamolemole;★ masini mafolafola ma vibrating;★ Fa'asa'o le masini fa'asa'o
★ moe poloka poloka lua★ Fa'amamafa moe
★ Le otometi fesiitaiga ma felauaiga faiga o le pallet;★ Le otometi demoulding ma faaputuga faiga o vaega;★ Le faiga fa'amama otometi;★ Le masini faʻapipiʻi atamai faʻapitoa;★ Le faʻaogaina otometi faiga o le pa uamea;★ Le fa'asologa numera fa'atonuina fa'asoa fa'asoa o vaega;★ Le atamai vibrating system;
★ Fuafuaga o faiga;★ Meafaigaluega mamanu;★ Gaosi,;★ Meafaigaluega taiala faavae;★ Fa'apipi'i laina gaosiga;★ Faʻatonu, aʻoaʻoga ma faʻatau atu
★ tufatufaina PC★ masini fa'aigoa★ laulau vibration★ potu malolo★ Potu pule
★ Le sima olo sima vaeluaga;★ O le cone-ituaiga olo mold;
★ Otometi PC gaosiga laina;★ Laina gaosiga laulau fa'amau;★ laina gaosiga pa uamea;