发布时间:2025-01-19 16:37:43
石英石化学成分是二氧化硅(SiO2)半透明或不透明的晶体,含有杂质时颜色不一。方解石是一种碳酸钙矿物(CaCO3),敲击方解石可以得到很多方形碎块,故名方解石。
以后想从事装修或者家具方面的工作现在学的是材料要分方向了学无机非只是学些水泥陶瓷玻璃
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