“hard-facing materials made by powder metallurgy”的概念、定义、翻译、参考文献-科学参考

单词	hard-facing materials made by powder metallurgy
释义	hard-facing materials made by powder metallurgy Encyclopedia 工学硬质合金释 hard-facing materials made by powder metallurgy粉末冶金硬面材料以提高工件的使用寿命或循环利用为目的，利用粉末冶金技术制备的具有耐磨损、耐腐蚀、耐高温、耐氧化等功能的表面材料。
随便看	securities litigation securities margin trading securities market entity securities market information securities registration and clearing institutions securities regulation securities self-regulatory organization securities trading securities trading service institutions securitron security security alarm management services security alarm monitoring center security analysis security and economic interests of the game security and guarding services security and protection management security and protection system security architecture of operating system security association security association database security association database, SADB security association, SA security audit security authentication

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