GB/T 19766返回 Back
 
Test item 测试名称: Abrasion resistance 天然大理石建筑板材耐磨性
 
Sample size 送样规格: 50mm x 50mm x 5pcs
 
Lead time 测试周期:常规 Regular 9 working days
 
Sample for reference 参考图片:
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Sample Report 报告样本:
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