semi-coal gas的意思|示意
半煤气
semi-coal gas相关短语
1、 semi water coal gas 半水煤气
2、 complement of semi-water coal gas 补半水煤气
3、 semi-water coal gas de-sulfur process 半脱工艺
semi-coal gas相关例句
Through the summarization for semi-water coal gas tannin extract de-sulfur reformation in Zhisheng Chemical Engineering Company Ltd.
通过对智胜化工有限公司半水煤气栲胶脱硫改造的总结，从设备改造、工艺控制等方面简述了脱硫技改的措施和效果。