hydrogasification of pretreated coal的意思|示意
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预处理煤的加氢气化
hydrogasification of pretreated coal的网络常见释义
煤加氢气化预处理 ... hydrogasification of coal ==> 煤氢气化 hydrogasification of pretreated coal ==> 煤加氢气化预处理 hydrogen ==> 氢,氢气=>水素(元素,H) ...