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国家计委、科技部发出计高技[1999]827号文《关于印发〈当前优先发展的高技术产业化重点领域指南〉(1999年度)的通知》。现将与新型建材和节能建筑有关部分摘录如下:124新型墙体材料我国目前使用的墙体材料的80%仍为墙体砖,年产量约6000亿块标砖,一年耗土120万亩左右,耗能6000?
The State Development Planning Commission and the Ministry of Science and Technology issued the “Notice on the Guidance of High-tech Industrialization in Current Development Priority Areas (1999)” in the “High-tech Industrialization of Current Priority” [1999] No. 827. The relevant parts of the new type of building materials and energy-saving buildings are excerpted as follows: 124 New wall materials 80% of the wall materials currently used in China are still wall bricks. The annual output is about 600 billion standard bricks, and the annual consumption of soil is 120 million mu. About 6000 energy?