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EN 124:2015 According to the different materials of the Well Lid, they correspond to different special standards. The materials of the manhole cover are: cast iron Well Lid, steel product Well Lid, aluminum alloy Well Lid, reinforced concrete Well Lid, composite Well Lid, plastic Well Lid, etc.. At present, China is mainly exporting cast iron Well Lid, and the corresponding manhole special Mark is EN 124-2. |
