摘要
The trends of contemporary world ecological cement are that promoting the compatibilityof cement industry and ecological environment, reducing heat and power consumption andexpending waists utilization etc.
The trends of contemporary world ecological cement are that promoting the compatibilityof cement industry and ecological environment, reducing heat and power consumption andexpending waists utilization etc.
出处
《中国建材》
2002年第9期35-36,共2页
China Building Materials