专业从事石材加工与安装的王先生来我厂学习花岗石整平打磨抛光及晶面处理技术 

                                                                               
                                                                                                       花岗石打磨中                                                                   花岗石白抛抛光中  
         
                                                                              
                                                                                               花岗石白抛抛光后效果                                                                  花岗石晶面处理中

                                                                             
                                                                                               花岗石晶面处理后亮度                                                              花岗石晶面处理后效果