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在经济快速发展的二十一世纪,资源和环境日益成为经济和社会发展的瓶颈。水泥生产也面临着资源日趋紧张,环境保护的标准日益提高的新的形势。资源和环境问题,既是一种挑战,也是一种新的条件下的发
In the rapidly developing 21st century, resources and the environment have increasingly become the bottleneck for economic and social development. Cement production is also facing a new situation of increasingly tense resources and increasing standards of environmental protection. Resources and environmental issues are both a challenge and a new condition