现在，NSF向USANA颁发的优质生产标准及营养补充品标准认证证书，是USANA产品绝对值得您信赖的另一明证。
Now, NSF Certification for Good Manufacturing Practices and Dietary Supplement Standards are further proof that USANA products are truly Nutritionals You Can Trust.
采用磁选分离法+稀酸浸泡法联合处理后，使该地石英砂的化学成分达到了优质的生产平板玻璃用硅质原料的国家标准。
The chemical contents in the sand quartz has reached national standards of silicon raw material for plate glass production after combined treating by magnetic separation plus diluted acid dipping.
依托强大的研发力量，纯熟的速冻技术，标准的生产操作，确保可颂坊核心出品优质如一。
It is the strength of R&D, the highness of technique, and the standardization of production that synthetically ensures steady quality of CDF core presents.
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