To control air pollution it is an important engineering technique adopted at present to desulphurize by adding desulphurizer into coal combustion.

  • 用加入脱硫剂的方法进行燃煤脱硫是目前国内外治理大气污染的重要技术措施。

  • 互联网摘选 2025-01-20 19:05:54

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