无条件最惠国待遇条款,也称欧洲式最惠国待遇。
参考答案:对
公路交通标志有三大类;指示标志、 () 、禁令标志等。
To define variance thresholds at designated time points over the duration of a project, you will use ______ .
A) units of measureB) precision levelC) organizational procedure linksD) control thresholds