投标人应在标书中注明详细地址，以便互相递交与投标有关的通知、订单和协议等。

Tenderers shall have to specify in their tenders the address at which notices, orders and agreements, etc. relating to the tender can be delivered or sent to one another.

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协议不仅保证了投标者对所投价位的不可否认性和匿名性，而且保证了拍卖代理对接收标书的不可否认性。

The protocol not only guarantees the non repudiation and anonymity of the bidder, but also ensures the non repudiation of the bid received.

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如没有协议，该实体可规定使供货商有充足时间进行投标的期限，但不能少于10天。

In the absence of agreement, the entity may fix periods which shall be sufficiently long to enable responsive tendering and shall in any case not be less than 10 days.

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