1) extension of tender validity period
延长投标书有效期
4) validity of tenders
投标有效期
1.
This text has introduced the concept of the bid security and its different forms , compared these various kinds of forms, and also discussed the confiscation of the bid security , the bid security and the validity of tenders, the bid security and the down payment , etc.
本文介绍了投标保证金的概念和采用的形式,并对各种形式的优劣作了比较,对投标保证金的没收、投标保证金与投标有效期、投标保证金与定金等问题进行了分析和讨论。
6) renew a license
延长执照有效期
补充资料：有效期
有效期
药物制剂有效的期限。如超过这一限定日期，则不能使用。故又称"失效期"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条