metamorphic E rock变质岩
metamorphic ȕ rock变质岩
metamorphic sedimentary rock变质沉积岩
metamorphic siliceous rock变质硅质岩
metamorphic õ rock变质岩
metamorphic ĥ rock变质岩
metamorphic ǥ rock变质岩
metamorphic ǵ rock变质岩
The optimum addition of metamorphic rock powder is 10%-15%.
变质岩粉末的最佳掺量为10%~15%。
参考来源 - 变质岩粉末作为生态水泥掺合料的研究