sanitary code

例句：

1. 1. The hospital has implemented a sanitary code to ensure patient safety.
   医院实施了一个卫生标准代码，以确保患者安全。
2. 2. The government has introduced a new sanitary code to improve public health.
   政府引入了一个新的卫生标准代码，以提高公共卫生水平。
3. 3. The sanitary code is designed to prevent the spread of diseases among people.
   卫生标准代码旨在防止疾病在人群中传播。