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本刊讯由中国砖瓦工业协会组织召开的全国砖瓦节能隧道窑、工艺装备现场经验交流会于2010年8月9～10日在黑龙江省双鸭山市召开。中
The newsletter from China Brick and Tile Industry Association organized a national brick energy-saving tunnel kiln, site experience and exchange of equipment and technology in August 2010 9 to 10 held in Shuangyashan, Heilongjiang Province. in