maximum safety temperature

例句：

1. 1. The firefighters were instructed to keep the maximum safety temperature at 250 degrees Fahrenheit.
   消防员被指示将最大安全温度保持在华氏250度。
2. 2.In order to prevent accidents, it is essential to maintain a maximum safety temperature in the workplace.
   为了预防事故，保持工作场所的最大安全温度至关重要。
3. 3. The engineers calculated the maximum safety temperature for the pipeline and recommended additional insulation.
   工程师计算了管道的最大安全温度，并建议增加隔热层。