Rail Mounted Container Gantry Crane, kapena RMG mwachidule, ndi chida chofunikira pamadoko, malo okwerera njanji ndi malo ena, omwe ali ndi udindo wosamalira bwino ndikusunga zotengera. Kugwiritsa ntchito zida izi kumafuna chidwi chapadera pazinthu zingapo zofunika kuonetsetsa chitetezo, ...
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