grey cast iron

常见例句

双语例句

• The results indicated that the wear characteristic is different from the ordinary ductile materials like grey cast iron.
  结果表明ADI叶片的磨蚀情况不同于灰口铸铁等一般脆性材料。
• In this paper, the fracture of grey cast iron weld has been observed by SEM, and the mechanisms of the cracking initation and progression have been discussed.
  通过灰口铸铁同质电弧冷焊焊缝断口宏观与显微分析，对灰口铸铁焊缝裂纹的形成及扩展机理进行了探讨。
• It is difficult to warrant the quality of glow-ion nitriding to grey cast iron and ductile cast iron. The basic reason is that the iron can′t be washed clearly before nitriding.
  灰口铸铁、球墨铸铁的辉光离子氮化质量较难保证，其根本原因在于氮化前工件清洗不当。

权威例句

• The ceramic brake discs are 40 percent lighter in weight than the conventional, grey cast iron brake discs.
  ENGADGET: Visualized: Mercedes-Benz SLS AMG E-Cell bares all
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