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Amashanyarazi
HDPE / UHMWPE yihariye ubunini bwa crane outrigger padi ikoreshwa cyane nka plaque yinyuma munsi yimashini yimashini zubaka, igira uruhare runini.Padiri ifite imbaraga nyinshi no gukomera, hanyuma irashobora kugabanya ubwinshi bwimiterere yumubiri munsi ya stress.Irashobora gutanga imbaraga zifatika zifatika za crane, ikamyo ya pompe nizindi modoka zikora imashini zikomeye.
