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7 oct 1977 año - 根据【1977】苏联颁布的宪法， 苏联实行全民社会保险制度， 国家支付社会保险金，个人受保情况与其贡献和地位相关联。 苏联的社会保障制度包括退休养老制度、医疗保障制度、社会服务保障、补助金制度， 为由于生病或其他原因暂时不能工作的劳动者提供物质保障， 以及为生育或死亡造成的开支进行补助

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人教版高中历史|Chinese students' PEP SENIOR HIGH HISTORY TEXTBOOKS

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fecha:

7 oct 1977 año
Ahora mismo
~ 47 years ago
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