Traditional monolayer cutting tool coatings develop into the multi-element and multilayer coatings along with the development of coating technology.

 
  • 隨著(zhù)涂層技術(shù)的進(jìn)步,刀具單涂層向著(zhù)多元多層及納米復合技術(shù)的方向發(fā)展。
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