关键词:衬板;磨料磨损;铬系白口铸铁;镍硬铸铁 [gap=719]Key words: wear liner; wear abrasion; Cr- white cast iron; Ni-hard cast iron
基于30个网页-相关网页
... 硬盘机：hard disk drive,HDD 硬镍铸铁：Ni-hard cast iron 硬木拼花地面：hardwood parquet flooring ...
基于1个网页-相关网页
Ni-hard white cast iron 镍硬白口铸铁
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