分析了消耗臭氧层物质（ODS）在中国的消费状况和逐步淘汰的进程。

The status of the consumption and phase out of ozone depletion substances (ODS) in China was analyzed.

youdao

分析了消耗臭氧层物质（ODS）在中国的消费状况和逐步淘汰的进程。

The status of the consumption and phase out of ozone depletion substances (ODS) in China was analyzed.

youdao