危险等级 meaning in English
danger classes
hazard rating
Examples
- Assigning degrees of hazard
确定危险等级 - Both britain and the united states have slightly downgraded their terror threat levels
英美两国将其恐怖危险等级稍微降低了些。 - Fire risk category
火警危险等级 - Quantitative assessment method for severity classification of air traffic control incidents
空管不安全事件危险等级的量化评估方法 - The status and risk factor analysis on adult hypertension in peking university health science centre
北京大学医学部教工高血压患者现状及危险等级评估