Umkhiqizi wesiphethu segesi: njengesiphethu se-torsion esivamile, isiphethu segesi siyanwebeka, futhi ubukhulu baso bunganqunywa ngokucindezela kokusebenza kwe-N2 noma ububanzi be-hydraulic cylinder. Kepha ihlukile entwasahlobo eyimishini, inejika elicishe libe ngumugqa we-ductility, futhi amanye amapharamitha asemqoka anga ...
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