The requirement is agreement with the F0 value measured by England ITS Company at Zhejiang Zhengyuan Pharmaceutical Co., Ltd provided in April 2000.The normal is 30-31 minutes.

• 这个要求与2000年4月在浙江震元制药有限公司，英国ITS公司所测定的F0值相一致，一般均在30-31分钟。