English translation for "空气质量区"

air basin

Similar Words：

"空气质量控制系统" English translation, "空气质量流量" English translation, "空气质量密度" English translation, "空气质量模式" English translation, "空气质量潜势预报" English translation, "空气质量水平" English translation, "空气质量指南" English translation, "空气质量准则" English translation, "空气质量综合" English translation, "空气质素" English translation