生产日期:date of manufacture。有效期:term of validity。
例句:
1、选购是注意包装完整,有明确的生产日期和生产厂家。
Purchase products with complete package and specific date of manufacture and manufacturer.
2、安尔碘皮肤消毒剂启用后有效期的初步观察。
Preliminary observation on term of validity of iodophors skin disinfectants after starting using.
3、检查控制台开关上的生产日期。
Check date of manufacture on switch console.
4、发盘必须标明有效期。
The offer must state the term of validity.
5、初匀速法测定复方替硝唑凝胶的有效期。
Studying on term of Validity of Compound tinidazole gelatin by initial average rate method.