The process of coke-making is an important industry but easy to signify pollution problems, and should be work with energy saving as well as its emission control.
钢铁联合企业中焦化工序是易产生污染又是重要能源转换行业，做好焦化工序节能减排意义重大。
The process of coke-making is an important industry but easy to signify pollution problems, and should be work with energy saving as well as its emission control.
钢铁联合企业中焦化工序是易产生污染又是重要能源转换行业，做好焦化工序节能减排意义重大。
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