“low expansion alloys”的概念、定义、翻译、参考文献-科学参考

单词	low expansion alloys
释义	low expansion alloys Encyclopedia 工学精密合金释 low expansion alloys低热膨胀合金室温附近线膨胀系数低于4×10-6/℃的铁系、钴系、铂系和铬系膨胀合金。
随便看	Desiring machine de Sitter effect de Sitter model de Sitter precession de Sitter space de Sitter universe desizing desizing process control systems desizing rate desk desk calculator desk dictionary desk editor desk research desktop computer desktop conference desktop operating system Desktop Publishing Desk Top Publishing（DTP） desktop search desktop support outsourcing desktop video conference desktop virtualization desktop virtual training system Deslandres crater

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