Igenzura risanzwe Kugenzura buri munsi ningirakamaro kugirango habeho gukora neza kandi neza imikorere yinkingi ya jib crane. Mbere yo gukoreshwa, abakoresha bagomba gukora igenzura ryibintu byingenzi, harimo ukuboko kwa jib, inkingi, kuzamura, trolley, na base. Shakisha ibimenyetso bya ...
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