“Guatemala，El Salvador and Honduras Economic Cooperation Treaty”的概念、定义、翻译、参考文献-科学参考

单词	Guatemala，El Salvador and Honduras Economic Cooperation Treaty
释义	Guatemala，El Salvador and Honduras Economic Cooperation Treaty Encyclopedia 历史学危地马拉历史释 Guatemala，El Salvador and Honduras Economic Cooperation Treaty《危地马拉、萨尔瓦多和洪都拉斯经济合作条约》 1960年2月6日在危地马拉城签署的经济合作条约。
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科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。