hi-cr white cast iron 高铬白口铸铁
hypoeutectic hi-cr cast iron 亚共晶高铬铸铁
hi-chrome white cast iron 高铬白口铸铁
alloyed hi-chromium cast iron 合金高铬铸铁
properties of hi-cr cast iron 高铬铸铁的性能
multi-alloyed hi-chromium cast iron 多元合金高铬铸铁
It is very simply a hi-fi system - with turntable, amplifier, and speakers - cast in concrete.
这是非常简单的音响系统，转盘，放大器-和扬声器-一成不变的。
With increasing of the holding time at high temperature, wear rate decreasing of low C-hi cr cast iron became more obvious, and wear resistance increased.
随着高温保温时间的延长，低碳高铬铸铁的磨损率降低幅度较大，耐磨性能提高。
Therefore, a kind of mechanically fixed assemble guiding plate made of hi-Cr-Mo wear resistant cast iron was developed.
为此，研制了一种机械夹固式高铬钼抗磨铸铁组合导板。
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