111 ) Sethala sa ho phahamisa li-electro-hydraulic lifting, Helen Wen Sethala sa ho phahamisa Motlakase, amohela Helen Wen bareki ba bacha le ba khale ho botsa le ho buisana ka tšebelisano.
Array ke k'hamphani e ikhethang ka tlhahiso le thekiso ea liforomo tse fapaneng Helen Wen tsa phahamiso ea motlakase, Helen Wen lifti tsa motlakase, Helen Wen li-platform tsa hydraulic lift tsa motlakase, Helen Wen lifti tsa motlakase, joalo-joalo Array li na le phepelo e lekaneng ea thepa, 'me theko e utloahalang , ho tsamaisoa ka nako.