I-1, isakhiwo sesixhobo se-pneumatic silula, silula, kulula ukuyifaka kunye nokugcina.Iphakathi ngumoya, okungekho lula ukutshisa xa kuthelekiswa ne-hydraulic medium, ngoko kukhuselekile ukuyisebenzisa.I-2, i-medium yokusebenza ingenakuphela umoya, umoya ngokwawo awubizi mali.Unyango lombhobho lulula, alungcolisi ...
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