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huan bao bao jian jian cai
Author(s): 
Pages: 2-4
Year: Issue:  1
Journal: Yunnan Building Materials

Keyword:  环保 保健 建材;
Abstract: 提出21世纪的空气污染导致建材发展的新时期,阐述研究开发环保保健建材、森林环境功能建材的必要性。
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