有效期

These tickets are available for one month.

这些票有效个月。

This guarantee is valid for one year.

这份保证书有效年。

This warranty is good for one year after the date of the purchase of the product.

本保证书自购置此产品之日起有效年。

28 days 100% refund guarantee, certificate is re-issuable and free of charge within the valid days .

1.28天百分之百退款保证，证书有效内免费重新颁发。

CONCLUSION: Glipizide capsules were stable and the valid period was 2 years.

格列吡嗪囊稳定性好，预测其有效2年以上。

Government-debt security with a coupon and original maturity of more than 10 years. Interest is paid semiannually.

原始有效高于十年并带有息票的政府债券，利息每半年支付。

Objective To develop a method of preparing and quality control for minoxidil solution and to estimate the expiration date.

目的探讨米生发液的制备及质量控制方法,并预测其有效。

A surveillance audit is carried out once a year within the three-year validity period and recertification audit will be conducted at the expiry of the three-year period.

在三年有效内每年进行次监督审核，三年到进行再认证审核。