The inspection tools should be accurate and in the period of validity to ensure the veracity of the inspection.

检验使用的器具要在准确、有效期内。确保检验的准确性。

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For the validity period, make sure to use a period that exceeds the expected life of the application and related applications.

对于有效期，请确保使用超出应用程序本身和相关应用程序预期生命期的时期。

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Article 16 if final consumers do not use tariff quota within the period of validity of quota license, the original quota license should be returned to original license issuing organs.

第十六条最终用户未在配额证有效期内使用关税配额，需将配额证原件交回原发证机构。

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It covers the period from 2007 to the present because I wanted to demonstrate not only the validity of the seasonal trends, but also to point out some of the times when crude did not follow the typical seasonal pattern.

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To clarify, as has been raised to us by counsel for Branca and McClain since our article first was posted, the will was admitted to probate and the time period for challenging of the validity of the will under California law passed, which has the effect of determining that the will is valid.

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