prismatic quartz 中文意思是什麼
prismatic quartz
解釋
董青石-
Physical seate : our company ' s quartz sand is made of natural quartz roes after ceasing, sieving and water scrubbing and takes on multi - prismatic shape and pure white color with no impurity
物理狀態:我公司生產的石英砂,是天然石英礦經破碎、篩選、水洗而成,多棱形色純白、無雜質。
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