The theme of the Conference 'From Idea to Implementation' is very relevant in this period of difficulty and uncertainty.

大会的主题“从想法到实现”与这期间中的困难和不确定有很大关系。

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This period shall be two years from the date of the notification unless, at the time of approval, the Conference has set a different period, which shall be a period of at least one year.

除非大会在批准时确定了不同期限（应至少为一年），此期限应为自通知之日起两年。

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This period shall be two years from the date of the notification unless, at the time of approval, the Conference has set a different period, which shall be a period of at least one year.

除非大会在批准时确定了不同期限（应至少为一年），此期限应为自通知之日起两年。

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