1)door-clamp,门钩2)portal hook for ladle,钢包龙门钩3)life hook,焦炉提门钩4)Acanthobothrium xiamenensis sp. nov,厦门钩槽绦虫新种
用法例句
In order to overcome the limit of the lifting weight of the crane, by reasonably selecting the structure of the portal hook for ladle, reducing the its own weight, the need of increasing the tapping of the electric arc furnace is met and the purposes of decreasing the consumptions and increasing the benefits are reached.
