To investigate exhaust fume from a plastic plant and its effect on surrounding inhabitants.
调查某塑料厂废气污染状况及对居民健康的影响.
词典释义:
废气;排烟;排废气
To investigate exhaust fume from a plastic plant and its effect on surrounding inhabitants.
调查某塑料厂废气污染状况及对居民健康的影响.