In practice,the new repairing method is found that waveform key and waveform groove are inosculated by riveting for recovering the damaged casting.

 
  • 在實(shí)踐中找到了一種采用波形鍵與波形槽相鉚擊嵌合,使損壞的鑄鐵機件得以修復的方法。
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