Lo msebenzi wokuphakamisa indawo yokupaka othambekele waqedwa eHungary. Wasetshenziswa ephansi ukuze wonge isikhala somhlaba. Ngenxa yokuthi ukuphakama kophahla lwephansi cishe kungu-1.5mm, kuncane kancane ukuze kuphakanyiswe indawo yokupaka ngqo, ngakho-ke lokhu kuphakamisa indawo yokupaka othambekele kulungile. Kunqunyelwe ngokwendawo yomgodi. Futhi kuqhutshwa nge-hydraulic, futhi kusetshenziswe ipompo yamandla.
Isikhathi sokuthunyelwe: Agasti-06-2024