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建筑材料工业是我国国民经济重要的基础原材料工业,不仅为建筑业及其他相关产业的发展提供支撑和保证,而且也为解决和改善城乡居住条件、
Building materials industry is an important basic raw material industry in our country’s national economy. It not only provides support and guarantee for the development of construction industry and other related industries, but also aims to solve and improve living conditions in urban and rural areas,