%0 Journal Article %T 煤层气产业发展将突破利用阻滞 %J 洁净煤技术 %D 2008 %U http://www.jjmjs.com.cn/WKD/WebPublication/paperDigest.aspx?paperID=f4ff8376-96b7-43d4-965a-1d5bf7c01edd