Scientific experiment of quartz stone color matching
18759566040@139.com2023-05-25T03:02:49+00:00The equipment used in the quartz stone color-matching experiment includes electronic scales, beakers, glasses, stirring rods, etc. All equipment must be clean and dry before the test begins. The following are the specific operation steps of the quartz stone color-matching experiment: Quartz stone test 1. Take 100g of quartz stone below 40 mesh