“stamp head”的概念、定义、翻译、参考文献-科学参考

单词	stamp head
释义	stamp head Encyclopedia 工学邮资机释 stamp head过戳表头机械式邮资机的关键核心部件。
随便看	external environment of organization external evaluation external examination of corpses external excitation external exposure external fertilization external field external finance external fixation external floating roof tanks erection external floating roof tanks for oil storage external force external force, applied force external forced convection heat transfer external forcing external forcing of climate system external fragmentation external galaxy external gateway protocol external gill external governance external granular layer external heating of diamond anvil cell external heavy atom effect external hemorrhoids

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