operating duty

• 操作规程,操作制度

operating duty的用法和样例：

例句

1. We have to operate the machine under the operating rules.
   我们必须按操作规程开机器。
2. Not complying with the provisions in conducting other operations pursuant to the operating rules concerning maritime traffic safety.
   不按照有关海上交通安全操作规程进行其他操作。