nitrided iron 中文意思是什麼
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Method of measuring surface hardness for nitrided iron and steel
滲氮鋼和鐵的表面硬度的測量方法 -
Steel - iron parts - determination of nitrided case depth and metallographic examination of nitriding structure
滲氮層深度測定和金相組織檢驗 -
Determination of nitrided case depth and metallographic microstructure examination for steel iron parts
鋼鐵零件滲氮層深度測定和金相組織檢驗 -
Method of measuring nitrided case depth for iron and steel
鋼和鐵滲氮層深度的測量方法
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