It was found by industrial experiments that the wear resistance of the crusher hammers is about 4 times higher than that of the high manganese steel crusher hammers.
工业实验表明，复合变质处理高铬铸铁锤头的耐磨性约是高锰钢锤头的4倍。
This paper introduced the feasibility of industrial turbine being transformed into experimental electric one was tested by thermal check computation and experiments.
简要介绍了通过详细热力核算及多项试验证实了工业用汽轮机改造为发电汽轮机可行性。
The experiments on humidification desulfurization by high calcium coal ash were carried out at a thermo balance and a semi industrial test ring.
该文以热天平和半工业性热态试验系统对高钙煤灰增湿脱硫过程进行了研究。
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