lf-hard

 
['el'efh'ɑ?d]     ['el'efh'ɑ?d]    
  • 中硬金屬

lf-hard的用法和樣例:

例句

  1. Likewise, segments for cutting soft aggregates should have hard metal bonds, so that the diamond particles are not lost before their cutting life is used up.
    各環(huán)節要有硬金屬切削軟總量債券使鉆石切割前顆粒不失去生命是用光。

lf-hard的相關(guān)資料:

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