5 词条主页 > 词条 > 哈萨克语(KK) > ауа ластануы
ауа ластануы
Degradation of air quality resulting from unwanted chemicals or other materials occurring in the air. (See also air pollutants. )
0
0
完善词条
您想要说什么？
新闻词条
精选词条
精选词汇表
按照类别浏览术语
- General packaging(1147)
- 衬袋盒(76)
包装(1223) Terms
- 会议(3667)
- 活动策划(177)
- Exhibition(1)