... iron glance 镜铁矿 iron lining 铁支架 iron loss 铁氧化损失;铁损 ...
基于84个网页-相关网页
cast iron lining 铸铁井壁
cast iron lining segment 铸铁衬砌块
sand lining on iron molds 铁模挂砂铸造
·2,447,543篇论文数据，部分数据来源于NoteExpress
In the business of shipping dry-bulk cargoes, mostly iron ore, coal and grain, there is not even the hint of a silver lining to the cloud.
ECONOMIST: Shipping
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