把握墙改大方向　大力发展空心砖１月３日北京市建材机械厂９８年度真空砖机推广暨砖机配件订货会议在京召开，国家建材局政策法规体改司司长、国家墙改办主任陈福广出席了会议开幕式并作了重要讲话。陈福广针对当前存在的一些模糊认识，强调指出：关于墙体材料革新的方向... Grasping the direction of wall reform and vigorously developing hollow bricks On January 3rd, the Beijing Building Material Machinery Factory’s 98th vacuum brick machine promotion and brick machine fittings ordering meeting was held in Beijing. Chen Fuguang, Director of the Department of Policy and Regulation of the National Building Material Bureau and Director of the National Wall Reform Office attended the conference. The opening ceremony of the meeting and made an important speech. Chen Fuguang pointed out that the current existence of some vague understanding, emphasized that: on the direction of wall material innovation...