fly-ash control
常见例句
- Today, the fly ash produced by coal-fired power plants brims with cenospheres, but they are largely trapped by pollution-control equipment before they escape the smokestack.
如今，由煤炭发电厂所排放的煤灰中充斥着许多小“煤胞”，但大部分在逃离工厂的大烟囱前就让污染控制设备给过滤了。 返回 fly-ash control