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20 dic 1988 anni - 国家海洋局制定了《建立海洋自然保护区工作纲要》，会同沿海省（自治区、直辖市）、计划单列市实地勘察，提出初选对象。

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ByBeliever
17 mar 2024
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20 dic 1988 anni
Adesso
~ 36 years ago
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