Pneumatic motar pump mo semi-mamago screed
Pe a faatusatusa i meafaigaluega pamu masani, o le pamu mortar pneumatic e mafai ona fetuutuunai felauaiga omea eleele, sima sima, oneone, iliili ma isi semi-mamago pe mago fausaga mea e aunoa ma le siitiaina o le tino o le masini, lea e talafeagai mo nofoaga fau o fua eseese, e pei o fale, fale faapisinisi, fale gaosi oloa ma inisinia municipal.